Assured Guaranty US Holdings Inc. Assured Guaranty Ltd.

Exhibit 1.1

Assured Guaranty US Holdings Inc.

Assured Guaranty Ltd.

$500,000,000

5.000% Senior Notes due 2024

UNDERWRITING AGREEMENT

June 17, 2014

Xxxxxxx Lynch, Pierce, Xxxxxx & Xxxxx
Incorporated

Xxxxx Fargo Securities, LLC

as Representatives of the Several Underwriters

c/o Merrill Lynch, Pierce, Xxxxxx & Xxxxx

Incorporated

Xxx Xxxxxx Xxxx

Xxx Xxxx, XX 00000

c/x Xxxxx Fargo Securities, LLC

000 Xxxxx Xxxxx Xxxxxx

Xxxxxxxxx, XX 00000

Ladies and Gentlemen:

Assured Guaranty US Holdings Inc., a Delaware corporation (the “Issuer”), proposes to issue and sell to the several underwriters named in Schedule A hereto (the “Underwriters”) $500,000,000 aggregate principal amount of its 5.000% Senior Notes due 2024 (the “Notes”), to be issued under an indenture, dated as of May 1, 2004 (the “Indenture”), among the Issuer, Assured Guaranty Ltd., a Bermuda company (the “Guarantor”), and The Bank of New York Mellon, as Trustee (the “Trustee”). Xxxxxxx Lynch, Pierce, Xxxxxx & Xxxxx Incorporated and Xxxxx Fargo Securities, LLC have agreed to act as representatives of the several Underwriters (in such capacity, the “Representatives”) in connection with the offering and sale of the Securities (as defined below).

Pursuant to the Indenture, the Guarantor has agreed to fully and unconditionally guarantee (the “Guarantee,” and together with the Notes, the “Securities”), the payment of principal of, premium, if any, and interest on the Notes.

The Issuer and the Guarantor hereby confirm their agreement with the Underwriters as follows:

SECTION 1. Representations and Warranties. Each of the Issuer and the Guarantor, jointly and severally, hereby represents, warrants and covenants to each Underwriter as follows:

i.Registration Statement and Prospectus. The Issuer and the Guarantor have prepared and filed with the Securities and Exchange Commission (the “Commission”) an “automatic shelf registration statement” (as defined in Rule 405 under the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder (collectively, the “Securities Act”)) on Form S-3 (File No. 333-196822), which contains a base prospectus (the “Base Prospectus”), to be used in connection with the public offering and sale of the Securities. Such registration statement, in the form in which it became effective under the Securities Act, including the financial statements, exhibits and schedules thereto, including any required information deemed to be a part thereof at the time of effectiveness pursuant to Rule 430B under the Securities Act, is called the “Registration Statement.” Any preliminary prospectus supplement to the Base Prospectus that describes the Securities and the offering thereof and is used prior to filing of the final prospectus is called, together with the Base Prospectus, a “preliminary prospectus.” The term “Prospectus” shall mean the final prospectus supplement relating to the Securities, together with the Base Prospectus, that is first filed pursuant to Rule 424(b) under the Securities Act after the date and time that this Agreement is executed and delivered by the parties hereto (the “Execution Time”). Any reference herein to the Registration Statement, any preliminary prospectus or the Prospectus shall be deemed to refer to and include the documents incorporated by reference therein pursuant to Item 12 of Form S-3 under the Securities Act; any reference to any amendment or supplement to any preliminary prospectus or the Prospectus shall be deemed to refer to and include any documents filed after the date of such preliminary prospectus or Prospectus, as the case may be, under the Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated thereunder (collectively, the “Exchange Act”), and incorporated by reference in such preliminary prospectus or Prospectus, as the case may be; and any reference to any amendment to the Registration Statement shall be deemed to refer to and include any annual report of the Issuer filed pursuant to Section 13(a) or 15(d) of the Exchange Act after the effective date of the Registration Statement that is incorporated by reference in the Registration Statement. All references in this Agreement to the Registration Statement, a preliminary prospectus, the Prospectus, or any amendments or supplements to any of the foregoing, shall include any copy thereof filed with the Commission pursuant to the Electronic Data Gathering, Analysis and Retrieval System (“XXXXX”).

ii.Compliance with Registration Requirements. The Registration Statement automatically became effective upon filing under the Securities Act. The Issuer and the Guarantor have complied to the Commission’s satisfaction with all requests of the Commission for additional or supplemental information. No stop order suspending the effectiveness of the Registration Statement is in effect, the Commission has not issued any order or notice preventing or suspending the use of the Registration Statement, any preliminary prospectus or the Prospectus, and no proceedings for such purpose have been instituted or are pending or, to the best knowledge of the Issuer and the Guarantor, are contemplated or threatened by the Commission.

Each preliminary prospectus and the Prospectus when filed complied in all material respects with the Securities Act and, if filed by electronic transmission pursuant to XXXXX (except as may be permitted by Regulation S-T under the Securities Act), was identical to the copy thereof delivered to the Underwriters for use in connection with the offer and sale of the Securities. Each of the Registration Statement and any post-effective amendment thereto, at the time it became effective and at the date hereof, complied and will comply in all material respects with the Securities Act and did not and will not contain any untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary in order to make the statements therein not misleading. The Prospectus, as amended or supplemented, as of its date, at the time of any filing pursuant to Rule 424(b) under the Securities Act and at the Closing Date (as defined herein), did not and will not contain any untrue statement of a material fact or omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading The representations and warranties set forth in the two immediately preceding sentences do not apply to (i) the Form T-1 Statements of Eligibility under the Trust Indenture Act of 1939, as amended (the “Trust Indenture Act”), or (ii) statements in or omissions from the Registration Statement or any post-effective amendment thereto, or the Prospectus, or any amendments or supplements thereto, made in reliance upon and in conformity with information relating to any Underwriter furnished to the Issuer and the Guarantor by any Underwriter through the Representative expressly for use therein, it being understood and agreed that the only such information furnished by any Underwriter consists of the information described as such in Section 7(b) hereof. There is no contract or other document required to be described in a preliminary prospectus or the Prospectus or to be filed as exhibits to the Registration Statement that has not been described or filed as required.

The documents incorporated by reference in a preliminary prospectus and the Prospectus, when they became effective or were filed with the Commission, as the case may be, conformed in all material respects to the requirements of the Securities Act or the Exchange Act, as applicable. Any further documents so filed and incorporated by reference in a preliminary prospectus or the Prospectus or any further amendment or supplement thereto, when such documents become effective or are filed with the Commission, as the case may be, will conform in all material respects to the requirements of the Securities Act or the Exchange Act, as applicable, and the rules and regulations of the Commission thereunder.

iii.Disclosure Package. The term “Disclosure Package” shall mean (i) the preliminary prospectus dated June 17, 2014, as amended or supplemented as of the Applicable Time (as defined below), (ii) the issuer free writing prospectuses as defined in Rule 433 under the Securities Act (each, an “Issuer Free Writing Prospectus”), if any, identified in Schedule B hereto, (iii) any other free writing prospectus that the parties hereto shall hereafter expressly agree in writing to treat as part of the Disclosure Package and (iv) the Final Term Sheet (as defined herein), which also shall be identified in Schedule B hereto. As of 3:04 p.m. (Eastern time) on the date of this Agreement (the “Applicable Time”), the Disclosure Package did not contain any untrue statement of a material fact or omit to state any material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading. The preceding sentence does not apply to statements in or omissions from the Disclosure Package based upon and in conformity with written information furnished to the

Issuer and the Guarantor by any Underwriter through the Representatives expressly for use therein, it being understood and agreed that the only such information furnished by or on behalf of any Underwriter consists of the information described as such in Section 7(b) hereof.

iv.The Issuer and the Guarantor Not Ineligible Issuers. At the Execution Time, neither the Issuer nor the Guarantor was an Ineligible Issuer (as defined in Rule 405 under the Securities Act), without taking account of any determination by the Commission pursuant to Rule 405 under the Securities Act that it is not necessary that the Issuer or the Guarantor be considered an Ineligible Issuer.

v.Well-Known Seasoned Issuers. (i) At the time of filing the Registration Statement, (ii) at the time of the most recent amendment thereto for the purposes of complying with Section 10(a)(3) of the Securities Act (whether such amendment was by post-effective amendment, incorporated report filed pursuant to Section 13 or 15(d) of the Exchange Act or form of prospectus), (iii) at the time the Issuer or the Guarantor or any person acting on their behalf (within the meaning, for this clause only, of Rule 163(c) under the Securities Act) made any offer relating to the Securities in reliance on the exemption of Rule 163 under the Securities Act, and (iv) at the Execution Time of this Agreement, each of the Issuer and the Guarantor was and is a “well-known seasoned issuer” as defined in Rule 405 under the Securities Act.

vi.Issuer Free Writing Prospectuses. Any Issuer Free Writing Prospectus, as of its issue date and at all subsequent times through the completion of the offering or until any earlier date that the Issuer and the Guarantor notified or notifies the Representatives as described in the next sentence, did not, does not and will not include any information that conflicted, conflicts or will conflict with the information contained in the Registration Statement, a preliminary prospectus or the Prospectus. If at any time following issuance of an Issuer Free Writing Prospectus there occurred or occurs an event or development as a result of which such Issuer Free Writing Prospectus conflicted or would conflict with the information contained in the Registration Statement, a preliminary prospectus or the Prospectus, the Issuer and the Guarantor have promptly notified or will promptly notify the Representatives and have promptly amended or supplemented or will promptly amend or supplement, at their own expense, such Issuer Free Writing Prospectus to eliminate or correct such conflict. The foregoing two sentences do not apply to statements in or omissions from any Issuer Free Writing Prospectus based upon and in conformity with written information furnished to the Issuer and the Guarantor by any Underwriter specifically through the Representatives expressly for use therein, it being understood and agreed that the only such information furnished by any Underwriter consists of the information described as such in Section 7(b) hereof.

vii.Distribution of Offering Material. Neither the Issuer nor the Guarantor have distributed or will distribute, prior to the later of the Closing Date and the completion of the Underwriters’ distribution of the Securities, any offering material in connection with the offering and sale of the Securities other than a preliminary prospectus, the Prospectus, any Issuer Free Writing Prospectus reviewed and consented to by the Representatives and included in Schedule B hereto or the Registration Statement. The Representatives shall provide notice to the Issuer

and the Guarantor if the distribution of the Securities has not been completed on the Closing Date, and upon such later date as the distribution of the Securities has been completed.

viii.No Applicable Registration, Preemptive or Other Similar Rights. There are no persons with registration or other similar rights to have any equity or debt securities registered for sale under the Registration Statement or included in the offering contemplated by this Agreement, except for such rights as have been duly waived.

ix.No Material Adverse Change. Neither the Guarantor nor any of its subsidiaries (including the Issuer) has sustained since the date of the latest audited financial statements included in the Disclosure Package and the Prospectus any material loss or interference with its business from fire, explosion, flood or other calamity, whether or not covered by insurance, or from any labor dispute or court or governmental action, order or decree, otherwise than as set forth or contemplated in the Disclosure Package and the Prospectus; and, since the respective dates as of which information is given in the Disclosure Package and the Prospectus, there has not been any change in the share capital or capital stock, as the case may be, or long-term debt of the Guarantor or any of its subsidiaries (including the Issuer) or any material adverse change, or any development involving a prospective material adverse change, in or affecting the business, financial condition, shareholders’ equity, or results of operations of the Guarantor and its subsidiaries (including the Issuer), taken as a whole (a “Material Adverse Change”), otherwise than as set forth or contemplated in the Disclosure Package and the Prospectus.

x.Incorporation and Good Standing of the Guarantor. The Guarantor has been duly incorporated and is validly existing as an exempted company in good standing under the laws of Bermuda, with corporate power and authority to own its properties and conduct its business as described in the Disclosure Package and the Prospectus, and has been duly qualified as a foreign corporation for the transaction of business and is in good standing under the laws of each other jurisdiction in which it owns or leases properties or conducts any business so as to require such qualification, or is subject to no material liability or disability by reason of the failure to be so qualified in any such jurisdiction.

xi.Incorporation and Good Standing of Subsidiaries. Each subsidiary (including the Issuer) of the Guarantor has been duly incorporated and is validly existing as a corporation in good standing, to the extent such concept is applicable, under the laws of its jurisdiction of incorporation, with corporate power and authority to own its properties and conduct its business as described in the Disclosure Package and the Prospectus, and has been duly qualified as a foreign corporation for the transaction of business and is in good standing, to the extent such concept is applicable, under the laws of each other jurisdiction in which it owns or leases properties or conducts any business so as to require such qualification, or is subject to no material liability or disability by reason of the failure to be so qualified in any such jurisdiction.

xii.Capitalization. The Guarantor has an authorized capitalization as set forth in each of the Disclosure Package and the Prospectus under the caption “Capitalization,” and all of the issued shares of share capital of the Guarantor have been duly and validly authorized and issued, are fully paid and non-assessable; and all of the issued shares of share capital of each subsidiary (including the Issuer) of the Guarantor have been duly and validly authorized and

issued, are fully paid and non-assessable and (except for directors’ qualifying shares) are owned directly or indirectly by the Guarantor, free and clear of all liens, encumbrances, equities or claims.

xiii.Authorization of Agreement. This Agreement has been duly authorized, executed and delivered by the Issuer and the Guarantor.

xiv.Authorization of the Indenture. The Indenture has been duly authorized by the Issuer and the Guarantor, has been duly qualified under the Trust Indenture Act and, when executed and delivered by the Issuer and the Guarantor, and assuming due authorization, execution and delivery thereof by the Trustee, will constitute a valid and binding agreement of the Issuer and the Guarantor, enforceable against the Issuer and the Guarantor in accordance with its terms, except as the enforcement thereof may be limited by bankruptcy, insolvency (including, without limitation, all laws relating to fraudulent transfers), reorganization, moratorium or other similar laws affecting the enforcement of creditors’ rights generally or by general equitable principles (regardless of whether enforcement is considered in a proceeding in equity or at law).

xv.Authorization of the Notes. The Notes have been duly authorized by the Issuer and, when the Notes have been executed and authenticated in accordance with the provisions of the Indenture and delivered to and paid for by the Underwriters pursuant to this Agreement, the Notes will constitute legal, valid and binding obligations of the Issuer entitled to the benefits of the Indenture, enforceable against the Issuer in accordance with their terms, except as the enforcement thereof may be limited by bankruptcy, insolvency (including, without limitation, all laws relating to fraudulent transfers), reorganization, moratorium or other similar laws affecting the enforcement of creditors’ rights generally or by general equitable principles (regardless of whether enforcement is considered in a proceeding in equity or at law). The Notes will be in the form contemplated by the Indenture.

xvi.Authorization of the Guarantee. The Guarantee has been duly authorized by the Guarantor and, when the Indenture has been duly executed and delivered by the parties thereto and the Notes have been executed and authenticated in accordance with the provisions of the Indenture and delivered to and paid for by the Underwriters pursuant to this Agreement, the Guarantee will constitute a legal, valid and binding obligation of the Guarantor enforceable against the Guarantor in accordance with its terms, except as the enforcement thereof may be limited by bankruptcy, insolvency (including, without limitation, all laws relating to fraudulent transfers), reorganization, moratorium or other similar laws affecting the enforcement of creditors’ rights generally or by general equitable principles (regardless of whether enforcement is considered in a proceeding in equity or at law).

xvii.Description of the Indenture, the Notes and the Guarantee. The Indenture, the Notes and the Guarantee will conform in all material respects to all statements relating thereto contained in the Prospectus and such description conforms, in all material respects, to the rights set forth in the instruments defining the same.

xviii.Non-Contravention of Existing Agreements; No Further Authorizations or Approvals Required. The compliance by the Issuer and the Guarantor with all of the provisions of this Agreement, the Indenture, the Notes and the Guarantee and the consummation of the transactions contemplated herein and therein, including, but not limited to, the issuance and sale of the Securities, will not conflict with or result in a breach or violation of any of the terms or provisions of, or constitute a default under, (i) any indenture, mortgage, deed of trust, loan agreement or other agreement or instrument to which the Guarantor or any of its subsidiaries (including the Issuer) is a party or by which the Guarantor or any of its subsidiaries (including the Issuer) is bound or to which any of the property or assets of the Guarantor or any of its subsidiaries (including the Issuer) is subject, (ii) the provisions of the Memorandum of Association or the Bye-laws of the Guarantor or the Certificate of Incorporation or the bylaws of the Issuer, or (iii) any statute or any rule or regulation or order, judgment or decree of any court or governmental agency or body having jurisdiction over the Guarantor or any of its subsidiaries (including the Issuer) or any of their respective properties, except, in the case of clauses (i) and (iii) above, for such violations that would not, individually or in the aggregate, reasonably be expected to have a material adverse effect on the business, financial condition, shareholders’ equity, or results of operations of the Guarantor and its subsidiaries (including the Issuer) taken as a whole (a “Material Adverse Effect”); and no consent, approval, authorization, order, registration or qualification of or with any such court or governmental agency or body (“Governmental Authorizations”) is required for the sale of the Securities or the consummation by the Issuer and the Guarantor of the transactions contemplated by this Agreement, the Indenture, the Notes and the Guarantee, except (A) such Governmental Authorizations as have been duly obtained and are in full force and effect and copies of which have been furnished to you and (B) such Governmental Authorizations as may be required under state securities laws, Blue Sky laws, insurance securities laws or any laws of jurisdictions outside the United States in connection with the purchase and distribution of the Securities by or for the account of the Underwriters.

xix.Absence of Violations and Defaults. Neither the Guarantor nor any of its subsidiaries (including the Issuer) is (i) in violation of its Memorandum of Association or Bye-laws or comparable organizational documents or (ii) in default in the performance or observance of any material obligation, agreement, covenant or condition contained in any indenture, mortgage, deed of trust, loan agreement, lease or other agreement or instrument to which it is a party or by which it or any of its properties may be bound, except, in the case of clause (ii) for any such default that would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect.

xx.All Necessary Permits, etc. Each of the Guarantor and its subsidiaries (including the Issuer) possesses all consents, authorizations, approvals, orders, licenses, certificates, or permits issued by any regulatory agencies or bodies (collectively, “Permits”) which are necessary to conduct the business now conducted by it as described in the Disclosure Package and the Prospectus, except where the failure to possess such Permits would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect; all of such Permits are valid and in full force and effect, except where the invalidity of such Permits or the failure to be in full force and effect would not, individually or in the aggregate, reasonably be expected to

have a Material Adverse Effect. There is no pending, or to the Issuer’s and the Guarantor’s knowledge, threatened action, suit, proceeding or investigation against or involving the Guarantor and its subsidiaries (including the Issuer), and neither the Issuer nor the Guarantor knows of any reasonable basis for any such action, suit, proceeding or investigation, that individually or in the aggregate would reasonably be expected to lead to the revocation, modification, termination, suspension or any other material impairment of the rights of the holder of any such Permit, except for such revocation, modification, termination, suspension or other material impairment that would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect.

xxi.Compliance with Insurance Laws. Except as described in the Disclosure Package and the Prospectus, each of the Guarantor and its insurance subsidiaries is duly registered, licensed or admitted as an insurer or reinsurer or as an insurance holding company, as the case may be, under applicable insurance holding company statutes or other insurance laws (including laws that relate to companies that control insurance companies) and the rules, regulations and interpretations of the insurance regulatory authorities thereunder (collectively, “Insurance Laws”) in each jurisdiction where it is required to be so licensed or admitted to conduct its business as described in the Disclosure Package and the Prospectus, except where the failure to be so registered, licensed or admitted would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. Except as described in the Disclosure Package and the Prospectus, each of the Guarantor and its insurance subsidiaries has all other necessary authorizations, approvals, orders, consents, certificates, permits, registrations and qualifications of and from, and has made all declarations and filings with, all insurance regulatory authorities necessary to conduct their respective businesses as described in the Disclosure Package and the Prospectus, and all of the foregoing are in full force and effect, except where the failure to have such authorizations, approvals, orders, consents, certificates, permits, registrations or qualifications, the failure to make such declarations and filings, or the failure to be in full force and effect would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. Except as otherwise described in the Disclosure Package and the Prospectus, none of the Guarantor nor any of its insurance subsidiaries has received any notification from any insurance regulatory authority to the effect that any additional authorization, approval, order, consent, certificate, permit, registration or qualification is needed to be obtained by either the Guarantor or any of its insurance subsidiaries to conduct its business as currently conducted, except where the failure to have such additional authorization, approval, order, consent, certificate, permit, registration or qualification would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect. Except as otherwise described in the Disclosure Package and the Prospectus, no insurance regulatory authority has issued to the Issuer or any subsidiary any order impairing, restricting or prohibiting (A) the payment of dividends by any of the Guarantor’s subsidiaries, (B) the making of a distribution on any subsidiary’s share capital, (C) the repayment to the Guarantor of any loans or advances to any of its subsidiaries (including the Issuer) from the Guarantor, (D) the repayment to the Issuer of any loans or advances to any of its subsidiaries from the Issuer, or (E) the transfer of any of the Issuer’s subsidiary’s property or assets to the Guarantor or any other subsidiary of the Guarantor (including the Issuer). Each of the Guarantor, the Issuer, Assured Guaranty Re Ltd., Assured Guaranty Re Overseas Ltd., Assured Guaranty Corp., Assured Guaranty (Europe) Ltd. and

Assured Guaranty Municipal Corp. maintains its books and records in accordance with all applicable Insurance Laws, except where the failure to so maintain its books and records would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect.

xxii.Bermuda Tax Assurances. Each of the Guarantor, Assured Guaranty Re Ltd. and Assured Guaranty Re Overseas Ltd. has received from the Bermuda Minister of Finance an assurance under The Exempted Undertakings Tax Protection Act, 1966 of Bermuda to the effect that, in the event of there being enacted in Bermuda any legislation imposing tax computed on profits or income or computed on any capital asset, gain or appreciation, or any tax of the nature of estate duty or inheritance tax, then the imposition of any such tax shall not be applicable to the Guarantor, Assured Guaranty Re Ltd. or Assured Guaranty Re Overseas Ltd. or any of their operations or their shares, debentures or other obligations, until March 31, 2035 (subject to certain provisos expressed in such assurance), and the Guarantor has not received any notification to the effect (and is not otherwise aware) that such assurances may be revoked or otherwise not honored by the Bermuda government.

xxiii.Related Person Insurance Income. Except as disclosed in the Disclosure Package and the Prospectus, Assured Guaranty Re Ltd. intends to operate in a manner that is intended to ensure that either (i) the related person insurance income of such company does not equal or exceed 20% of such company’s gross insurance income for any taxable year in the foreseeable future or (ii) at all times during each taxable year for the foreseeable future less than 20% of the voting power and less than 20% of the value of the shares of Assured Guaranty Re Ltd. is owned (directly or indirectly) by persons who are (directly or indirectly) insured (each, an “insured”) under any policy of insurance or reinsurance issued by Assured Guaranty Re Ltd. or related persons to any such insured.

xxiv.Accuracy of Statements. The statements set forth in the Disclosure Package and the Prospectus under the caption “Description of the Notes and the Guarantee”, insofar as they purport to constitute a summary of the terms of the Indenture, the Notes and the Guarantee, and under the caption “Certain Tax Consequences”, and in the Guarantors’s Annual Report on Form 10-K for the year ended December 31, 2013, under the captions “Part I—Item 1—Business—Regulation” and “Part I—Item 3—Legal Proceedings,” insofar as they purport to describe the provisions of the laws and documents referred to therein, are true, accurate and complete in all material respects. The Indenture, the Securities and this Agreement will be in substantially the form filed or incorporated by reference, as the case may be, as an exhibit to the Registration Statement.

xxv.Internal Controls and Procedures. The Guarantor maintains a system of internal control over financial reporting (as such term is defined in Rule 13a-15(f) under the Exchange Act) designed by, or under the supervision of, the Guarantor’s principal executive officer and principal financial officer to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. The Guarantor’s internal control over financial reporting was effective as of the end year ended December 31, 2013, and there have been no

changes in the Guarantor’s internal control over financial reporting since such time and the Guarantor is not aware of any material weaknesses in its internal control over financial reporting.

xxvi.No Material Action or Proceeding. Other than as set forth in the Disclosure Package and the Prospectus, there are no legal or governmental proceedings pending to which the Guarantor or any of its subsidiaries (including the Issuer) is a party or of which any property of the Guarantor or any of its subsidiaries (including the Issuer) is the subject which, if determined adversely to the Guarantor or any of its subsidiaries (including the Issuer), would, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect; and, to the best of the Guarantor’s and the Issuer’s knowledge, no such proceedings are threatened or contemplated by governmental authorities or threatened by others.

xxvii.Not an “Investment Company.” Neither the Issuer nor the Guarantor is and, after giving effect to the offering and sale of the Securities, will not be an “investment company”, as such term is defined in the Investment Company Act of 1940, as amended.

xxviii.No Stamp Duty, Transfer, Excise or Similar Tax. No Underwriter and no subsequent purchaser of the Securities is subject to any stamp duty, transfer, excise or similar tax imposed in Bermuda in connection with the offering or sale of the Securities to the Underwriters or to any subsequent purchaser.

xxix.Bermuda Exempted Companies. There are no currency exchange control laws or withholding taxes, in each case of Bermuda, that would be applicable to (1) the payment of interest or principal on the Securities by the Issuer or the Guarantor (other than as may apply to residents of Bermuda for Bermuda exchange control purposes) or (2) the payment of dividends, interest or principal by the any of the Guarantor’s subsidiaries to such subsidiary’s parent company. The Bermuda Monetary Authority has designated the Guarantor, Assured Guaranty Re Ltd. and Assured Guaranty Re Overseas Ltd. (Assured Guaranty Re Ltd. and Assured Guaranty Re Overseas Ltd. are collectively referred to as the “Bermuda Subsidiaries”) as non-resident for exchange control purposes. Each of the Guarantor and the Bermuda Subsidiaries are “exempted companies” under Bermuda law and have not (A) acquired and do not hold any land in Bermuda except land required for its business held by way of lease or tenancy for terms of not more than 50 years, (B) acquired and do not hold land in Bermuda except with the consent of the Bermuda Minister of Finance (the “Minister”), land by way of lease or tenancy which is used to provide accommodation or recreational facilities for officers and employees of the Company for a term not exceeding 21 years, (C) taken mortgages on land in Bermuda to secure an amount in excess of $50,000, without the consent of the Bermuda Minister of Finance, (D) acquired any bonds or debentures secured by any land in Bermuda, except bonds or debentures issued by the government of Bermuda or a public authority of Bermuda, or (E) conducted their business in a manner that is prohibited for “exempted companies” under Bermuda law. None of the Guarantor or any of the Bermuda Subsidiaries has received notification from the Bermuda Monetary Authority or any other Bermuda governmental authority of proceedings relating to the modification or revocation of its designation as non-resident for exchange control purposes, its permission to issue and transfer the Securities, or its status as an “exempted company” under Bermuda law.

xxx.Independent Accountants. PricewaterhouseCoopers LLP, who have expressed their opinion with respect to the financial statements and the related notes thereto of the Guarantor and its subsidiaries (including the Issuer), are independent public accountants with respect to the Guarantor and the Issuer, as required by the Securities Act and the Exchange Act and the rules and regulations of the Commission thereunder.

xxxi.Preparation of the Financial Statements. The consolidated financial statements of the Guarantor incorporated by reference in the Registration Statement, the Disclosure Package and the Prospectus present fairly in all material respects the financial condition, results of operations and cash flows of the entities purported to be shown thereby at the dates and for the periods indicated and have been prepared in accordance with United States generally accepted accounting principles applied on a consistent basis throughout the periods indicated (except as stated therein or in the notes thereto) and conform in all material respects with the rules and regulations adopted by the Commission under the Securities Act and the Exchange Act.

xxxii.Significant Subsidiaries. Assured Guaranty Corp., Assured Guaranty Re Ltd., Assured Guaranty Municipal Corp., Assured Guaranty Municipal Holdings Inc. and Assured Guaranty US Holdings Inc. are the only significant subsidiaries of the Guarantor as that term is defined in Rule 1-02(w) of Regulation S-X of the rules and regulations of the Commission under the Securities Act.

xxxiii.No Unlawful Contributions or Other Payments. Neither the Guarantor nor any of its subsidiaries (including the Issuer) nor, to the knowledge of the Guarantor or the Issuer, any director, officer, agent, employee or controlled affiliate of the Guarantor or any of its subsidiaries (including the Issuer), acting in such capacities, has taken any action, directly or indirectly, that would result in a material violation by such persons of the FCPA (as defined below), including, without limitation, making use of the mails or any means or instrumentality of interstate commerce corruptly in furtherance of an offer, payment, promise to pay or authorization of the payment of any money, or other property, gift, promise to give, or authorization of the giving of anything of value to any “foreign official” (as such term is defined in the FCPA) or any foreign political party or official thereof or any candidate for foreign political office, in contravention of the FCPA in any material respect, and the Guarantor, its subsidiaries (including the Issuer) and, to the knowledge of the Guarantor and the Issuer, its controlled affiliates have conducted their businesses in compliance with the FCPA in all material respects and have instituted and maintain policies and procedures designed to ensure, and which are reasonably expected to continue to ensure, continued compliance therewith. “FCPA” means the Foreign Corrupt Practices Act of 1977, as amended, and the rules and regulations thereunder.

xxxiv.No Conflict with Money Laundering Laws. The operations of the Guarantor and its subsidiaries (including the Issuer) are and have been conducted at all times in compliance in all material respects with applicable financial recordkeeping and reporting requirements of the Currency and Foreign Transactions Reporting Act of 1970, as amended, the money laundering statutes of all applicable jurisdictions, the rules and regulations thereunder and any related or similar rules, regulations or guidelines issued, administered or enforced by any governmental agency (collectively, the “Money Laundering Laws”) and no action, suit or proceeding by or

before any court or governmental agency, authority or body or any arbitrator involving the Issuer or any of its subsidiaries with respect to the Money Laundering Laws is pending or, to the best knowledge of the Guarantor or the Issuer, threatened.

xxxv.No Conflict with OFAC Laws. (i) Neither the Guarantor nor any of its subsidiaries (including the Issuer), nor any director or officer thereof, nor, to the knowledge of the Guarantor of the Issuer, any other employee, agent, controlled affiliate or representative of the Guarantor or any of its subsidiaries (including the Issuer), is (X) an individual or entity (“Person”) that is, or is owned or controlled by a Person that is, the subject of any sanctions administered or enforced by the U.S. Department of Treasury’s Office of Foreign Assets Control, the United Nations Security Council, the European Union, Her Majesty’s Treasury, or other relevant sanctions authority (collectively, “Sanctions”), nor (Y) located, organized or resident in a country or territory that is the subject of Sanctions (including, without limitation, Burma/Myanmar, Cuba, Iran, Libya, North Korea, Sudan and Syria), and (ii) neither the Guarantor nor the Issuer will, directly or indirectly, use the proceeds of the offering, or lend, contribute or otherwise make available such proceeds to any subsidiary, joint venture or other Person, to fund or facilitate any activities or business of or with any Person that, at the time of such funding or facilitation, is the subject of Sanctions.

Any certificate signed by an officer of the Issuer and delivered to the Representative or to counsel for the Underwriters shall be deemed to be a representation and warranty by the Issuer to each Underwriter as to the matters set forth therein.

SECTION 2. Purchase, Sale and Delivery of the Securities.

(a) Purchase and Sale of the Securities. On the basis of the representations and warranties herein contained and subject to the terms and conditions herein set forth, the Issuer agrees to sell to each Underwriter, severally and not jointly, and each Underwriter, severally and not jointly, agrees to purchase from the Issuer the respective principal amount of Securities set forth in Schedule A opposite the name of such Underwriter, at a purchase price equal to 99.145% of the principal amount thereof, plus accrued interest, if any, from June 20, 2014, to the date of payment and delivery.

(b) The Closing Date. Delivery of certificates for the Securities to be purchased by the Underwriters and payment therefor shall be made at the offices of Xxxxxxx Xxxx & Xxxxxxxxx LLP, 000 Xxxxxxx Xxxxxx, Xxx Xxxx, Xxx Xxxx 00000, at 10:00 a.m. New York City time on June 20, 2014 or such other later date not more than three business days after such date as the Representatives shall designate by notice to the Issuer (the time and date of such closing are called the “Closing Date”).

(c) Public Offering of the Securities. The Representatives hereby advise the Issuer and the Guarantor that the Underwriters intend to offer for sale to the public, as described in the Prospectus, their respective portions of the Securities as soon after this Agreement has been executed as the Representatives, in their sole judgment, have determined is advisable and practicable.

(d) Payment for the Securities. Payment for the Securities shall be made on the Closing Date by wire transfer of immediately available funds to a bank account designated by the Issuer against delivery to the Representatives for the respective accounts of the Underwriters of certificates for the Securities to be purchased by them. It is understood that each Underwriter has authorized the Representatives, for its account, to accept delivery of, receipt for, and make payment of the purchase price for, the Securities which it has agreed to purchase. The Representatives, in their individual capacity and not as representatives of the Underwriters, may (but shall not be obligated to) make payment of the purchase price for the Securities to be purchased by any Underwriter whose funds have not been received by the Closing Date, but such payment shall not relieve such Underwriter from its obligations hereunder.

(e) Delivery of the Securities. Delivery of the Securities shall be made through the facilities of The Depository Trust Company unless the Representatives shall otherwise instruct. Certificates for the Securities shall be in global form and registered in such names and in such denominations as the Representatives may request upon at least forty eight hours’ prior notice to the Issuer. Time shall be of the essence, and delivery at the time and place specified in this Agreement is a further condition to the obligations of the Underwriters.

(f) Delivery of Prospectuses to the Underwriters. Not later than 10:00 a.m. on the second business day following the date the Securities are first released by the Underwriters for sale to the public, the Issuer and the Guarantor shall deliver or cause to be delivered copies of the Prospectus in such quantities and at such places as the Representatives shall request.

SECTION 3. Covenants. Each of the Issuer and the Guarantor, jointly and severally, hereby covenants and agrees with each Underwriter as follows:

(a) Review of Proposed Amendments and Supplements. During the period beginning at the Applicable Time and ending on the later of the Closing Date or such date, as in the opinion of counsel for the Underwriters, the Prospectus is no longer required by law to be delivered in connection with sales by an Underwriter or a dealer, including in circumstances where such requirement may be satisfied pursuant to Rule 172 under the Securities Act (the “Prospectus Delivery Period”), prior to amending or supplementing the Registration Statement, the Disclosure Package or the Prospectus (including any amendment or supplement through incorporation by reference of any report filed under the Exchange Act), the Issuer and the Guarantor shall furnish to the Representatives for review a copy of each such proposed amendment or supplement, and neither the Issuer nor the Guarantor shall file or use any such proposed amendment or supplement to which the Representatives reasonably object. The Representatives shall provide notice to the Issuer if the Prospectus Delivery Period has not ended on the date of the Closing Date, and upon such later date as the Prospectus Delivery Period has ended.

(b) Securities Act Compliance. During the Prospectus Delivery Period, the Issuer and the Guarantor shall promptly advise the Representatives in writing (i) of the receipt of any comments of, or requests for additional or supplemental information from, the Commission, (ii) of the time and date of any filing of any post-effective amendment to the Registration Statement or any amendment or supplement to any preliminary prospectus or the Prospectus, (iii) of the

time and date that any post-effective amendment to the Registration Statement becomes effective and (iv) of the issuance by the Commission of any stop order suspending the effectiveness of the Registration Statement or of any order or notice preventing or suspending the use of the Registration Statement, any preliminary prospectus or the Prospectus or the initiation or threatening of any proceeding for that purpose or pursuant to Section 8A of the Securities Act. The Issuer and the Guarantor each shall use its best efforts to prevent the issuance of any such stop order or prevention or suspension of such use during the Prospectus Delivery Period. If during the Prospectus Delivery Period the Commission shall enter any such stop order or order or notice of prevention or suspension at any time, the Issuer and the Guarantor each will use its best efforts to obtain the lifting of such order at the earliest possible moment, or will file a new registration statement and use its best efforts to have such new registration statement declared effective as soon as practicable. Additionally, the Issuer and the Guarantor each agree that it shall comply with the provisions of Rules 424(b) and 430B, as applicable, under the Securities Act, including with respect to the timely filing of documents thereunder, and will use its reasonable efforts to confirm that any filings made by the Issuer or the Guarantor under such Rule 424(b) were received in a timely manner by the Commission.

(c) Exchange Act Compliance. The Issuer and the Guarantor, during the Prospectus Delivery Period, will file all documents required to be filed with the Commission pursuant to the Exchange Act within the time periods required by the Exchange Act.

(d) Amendments and Supplements to the Registration Statement, Prospectus and Other Securities Act Matters. If, during the Prospectus Delivery Period, any event or development shall occur or condition exist as a result of which the Disclosure Package or the Prospectus as then amended or supplemented would include any untrue statement of a material fact or omit to state any material fact necessary in order to make the statements therein in the light of the circumstances under which they were made or then prevailing, as the case may be, not misleading, or if it shall be necessary to amend or supplement the Disclosure Package or the Prospectus, or to file under the Exchange Act any document incorporated by reference in the Disclosure Package or the Prospectus, in order to make the statements therein, in the light of the circumstances under which they were made or then prevailing, as the case may be, not misleading, or if, in the opinion of the Representatives, it is otherwise necessary to amend or supplement the Registration Statement, the Disclosure Package or the Prospectus, or to file under the Exchange Act any document incorporated by reference in the Disclosure Package or the Prospectus, or to file a new registration statement containing the Prospectus, in order to comply with law, including in connection with the delivery of the Prospectus, the Issuer and the Guarantor agree to (i) notify the Representatives of any such event or condition and (ii) promptly prepare (subject to Section 3(a)(i) hereof), file with the Commission (and use their best efforts to have any amendment to the Registration Statement or any new registration statement to be declared effective) and furnish at their own expense to the Underwriters and to dealers, amendments or supplements to the Registration Statement, the Disclosure Package or the Prospectus, or any new registration statement, necessary in order to make the statements in the Disclosure Package or the Prospectus as so amended or supplemented, in the light of the circumstances under which they were made or then prevailing, as the case may be, not

misleading or so that the Registration Statement, the Disclosure Package or the Prospectus, as amended or supplemented, will comply with law.

(e) Final Term Sheet. The Issuer and the Guarantor will prepare a final term sheet containing solely a description of the Securities, including the price at which the Securities are to be sold to the public, in a form approved by the Representatives and attached hereto as Schedule C, and will file such term sheet pursuant to Rule 433(d) under the Securities Act within the time required by such rule (such term sheet, the “Final Term Sheet”).

(f) Permitted Free Writing Prospectuses. Each of the Issuer and the Guarantor represents that it has not made, and agrees that, unless it obtains the prior written consent of the Representatives, it will not make, and each Underwriter, severally and not jointly, represents that it has not made, and agrees that, unless it obtains the prior written consent of the Issuer and the Guarantor, it will not make, in each case, any offer relating to the Securities that constitutes or would constitute an Issuer Free Writing Prospectus or that would otherwise constitute a “free writing prospectus” (as defined in Rule 405 under the Securities Act) required to be filed by the Issuer or the Guarantor with the Commission or retained by the Issuer or the Guarantor under Rule 433 under the Securities Act; provided that the prior written consent of the Representatives hereto shall be deemed to have been given in respect of the Issuer Free Writing Prospectuses included in Schedule B hereto. Any such free writing prospectus consented to by the Representatives is hereinafter referred to as a “Permitted Free Writing Prospectus.” The Issuer and the Guarantor each agree that (i) it has treated and will treat, as the case may be, each Permitted Free Writing Prospectus as an Issuer Free Writing Prospectus, and (ii) has complied and will comply, as the case may be, with the requirements of Rules 164 and 433 under the Securities Act applicable to any Permitted Free Writing Prospectus, including in respect of timely filing with the Commission, legending and record keeping. The Issuer and the Guarantor consent to the use by the Underwriters of a free writing prospectus that (a) is not an Issuer Free Writing Prospectus, and (b) contains only (i) information describing the preliminary terms of the Securities or their offering, (ii) information permitted by Rule 134 under the Securities Act or (iii) information that describes the final terms of the Securities or their offering and that is included in the Final Term Sheet of the Issuer and the Guarantor contemplated in Section 3(a)(v).

(g) Copies of the Disclosure Package and the Prospectus. The Issuer and the Guarantor agree to furnish the Underwriters, without charge, during the Prospectus Delivery Period, as many copies of the Disclosure Package and the Prospectus and any amendments and supplements thereto (including any documents incorporated or deemed incorporated by reference therein) as the Underwriters may request.

(h) Copies of the Registration Statement. The Issuer and the Guarantor will furnish to the Representatives and counsel for the Underwriters signed copies of the Registration Statement (including exhibits thereto).

(i) Blue Sky Compliance. The Issuer and the Guarantor shall cooperate with the Representatives and counsel for the Underwriters to qualify or register the Securities for sale under (or obtain exemptions from the application of) the state securities or blue sky laws or Canadian provincial securities laws or other foreign laws of those jurisdictions designated by the

Representatives, and shall comply with such laws and shall continue such qualifications, registrations and exemptions in effect so long as required for the distribution of the Securities. Neither the Issuer nor the Guarantor shall be required to qualify as a foreign corporation or to take any action that would subject either the Issuer or the Guarantor to general service of process in any such jurisdiction where it is not presently qualified or where it would be subject to taxation as a foreign corporation, other than those arising out of the offering or sale of the Securities in any jurisdiction where it is not now so subject. The Issuer and the Guarantor will advise the Representatives promptly of the suspension of the qualification or registration of (or any such exemption relating to) the Securities for offering, sale or trading in any jurisdiction or any initiation or threat of any proceeding for any such purpose, and in the event of the issuance of any order suspending such qualification, registration or exemption, the Issuer and the Guarantor each shall use their best efforts to obtain the withdrawal thereof at the earliest possible moment.

(j) Registration Statement Fees. The Issuer and the Guarantor will pay the fees applicable to the Registration Statement in connection with the offering of the Securities within the time required by Rule 456(b)(1)(i) under the Securities Act (without reliance on the proviso to Rule 456(b)(1)(i) under the Securities Act) and in compliance with Rule 456(b) and Rule 457(r) under the Securities Act.

(k) Earnings Statement. The Guarantor and, to the extent separately required pursuant to Rule 158 under the Securities Act, the Issuer will timely file such reports pursuant to the Exchange Act as are necessary in order to make generally available to its securityholders as soon as practicable an earnings statement for the purposes of, and to provide the benefits contemplated by, the last paragraph of Section 11(a) of the Securities Act.

(l) Agreement Not to Offer or Sell Additional Securities. During the period commencing on the date hereof and ending on the Closing Date, the Issuer and the Guarantor will not, without the prior written consent of the Representatives (which consent may be withheld at the sole discretion of the Representatives), directly or indirectly, sell, offer, contract or grant any option to sell, pledge, transfer or establish an open “put equivalent position” or liquidate or decrease a “call equivalent position” within the meaning of Rule 16a-1(h) under the Exchange Act, or otherwise dispose of or transfer (or enter into any transaction which is designed to, or might reasonably be expected to, result in the disposition of), or announce the offering of, or file any registration statement under the Securities Act in respect of, any debt securities or warrants to purchase or otherwise acquire debt securities, in each case issued or guaranteed by the Guarantor or any of its subsidiaries, including the Issuer, substantially similar to the Securities, other than commercial paper issued in the ordinary course of business, and other than as contemplated by this Agreement with respect to the Securities.

(m) No Manipulation of Price. Neither the Guarantor nor the Issuer will take, directly or indirectly, any action designed to cause or result in, or that has constituted or might reasonably be expected to constitute, under the Exchange Act or otherwise, the stabilization or manipulation of the price of any securities of the Guarantor or the Issuer to facilitate the sale or resale of the Securities.

The Representatives, on behalf of the several Underwriters, may, in their sole discretion, waive in writing the performance by the Issuer or the Guarantor of any one or more of the foregoing covenants or extend the time for their performance.

SECTION 4. Payment of Expenses. The Issuer and the Guarantor, jointly and severally, covenant and agree with the Underwriters that the Issuer and the Guarantor will pay, or cause to be paid, in such proportions as the Issuer and the Guarantor may agree among themselves, all costs, fees and expenses incurred in connection with the performance of their obligations hereunder and in connection with the transactions contemplated hereby, including without limitation: (i) the fees and expenses associated with listing the Securities on the New York Stock Exchange; (ii) all necessary issue, transfer and other stamp taxes in connection with the issuance and sale of the Securities to the Underwriters; (iii) the fees, disbursements and expenses of the Issuer’s and the Guarantor’s counsel and accountants in connection with the registration of the Securities under the Securities Act and all other expenses in connection with the preparation, printing and filing of the Registration Statement, any preliminary prospectus and the Prospectus and amendments and supplements thereto and the mailing and delivering of copies thereof to the Underwriters and dealers; (iv) the cost of printing or producing any Agreement among Underwriters, this Agreement, the Blue Sky Memorandum, closing documents (including any compilations thereof) and any other documents in connection with the offering, purchase, sale and delivery of the Securities; (v) all expenses in connection with the qualification of the Securities for offering and sale under state securities laws as provided in Section 3(a)(ix) hereof, including the properly documented fees and disbursements of counsel for the Underwriters in connection with such qualification and in connection with the Blue Sky Memorandum (such fees and disbursements not to exceed $10,000); (vi) the filing fees incident to, and the properly documented fees and disbursements of counsel for the Underwriters in connection with, securing any required review by FINRA of the terms of the sale of the Securities; (vii) any fees charged by rating agencies for rating the Securities; (viii) the fees and expenses of the Trustee and any paying agent (including related fees and expenses of any counsel to such parties); (ix) the costs and expenses of the Issuer and the Guarantor relating to presentations or meetings undertaken in connection with the marketing of the offering and sale of the Securities to prospective investors and the Underwriters’ sales forces, including, without limitation, expenses associated with the production of road show slides and graphics, fees and expenses of any consultants engaged in connection with the road show presentations, travel, lodging and other expenses incurred by the officers of the Issuer and the Guarantor and any such consultants, and the cost of any aircraft chartered in connection with the road show; and (x) all other costs and expenses incident to the performance of the Issuer’s and the Guarantor’s obligations hereunder which are not otherwise specifically provided for in this section. It is understood, however, that, except as provided in this Section and Sections 6, 7 and 10 hereof, the Underwriters will pay all of their own costs and expenses, including the fees of its counsel and any advertising expenses connected with any offers that they may make.

SECTION 5. Conditions of the Obligations of the Underwriters. The obligations of the several Underwriters to purchase and pay for the Securities as provided herein on the Closing Date shall be subject to the accuracy of the representations and warranties on the part of the Issuer and the Guarantor contained herein and set forth in Section 1 hereof as of the date hereof

and as of the Closing Date, to the accuracy of the statements of the Issuer and the Guarantor made in any certificates pursuant to the provisions hereof, to the timely performance by the Issuer and the Guarantor of their respective covenants and obligations hereunder, and to each of the following additional conditions:

(a) Accountants’ Comfort Letter. On the date hereof, the Representatives shall have received from PricewaterhouseCoopers LLP, independent public accountants for the Issuer and the Guarantor, a letter dated the date hereof addressed to the Underwriters, in form and substance satisfactory to the Underwriters, containing statements and information of the type customarily included in accountants “comfort letters” to underwriters with respect to the financial information contained or incorporated by reference in the Registration Statement, the Disclosure Package and the Prospectus.

(b) Compliance with Registration Requirements; No Stop Order. For the period from the Execution Time to the Closing Date:

(i) the Issuer and the Guarantor shall have filed any preliminary prospectus and the Prospectus with the Commission (including the information required by Rule 430B under the Securities Act) in the manner and within the time period required by Rule 424(b) under the Securities Act; or the Issuer and the Guarantor shall have filed a post-effective amendment to the Registration Statement containing the information required by such Rule 430B, and such post-effective amendment shall have become effective;

(ii) the Final Term Sheet, and any other material required to be filed by the Issuer or the Guarantor pursuant to Rule 433(d) under the Securities Act shall have been filed with the Commission within the applicable time periods prescribed for such filings under such Rule 433; and

(iii) no stop order suspending the effectiveness of the Registration Statement, or any post-effective amendment to the Registration Statement, shall be in effect and no proceedings for such purpose shall have been instituted or threatened by the Commission.

(i) in the judgment of the Representatives there shall not have occurred any Material Adverse Change;

(ii) there shall not have been any change or decrease specified in the letter or letters referred to in paragraph (a) of this Section 5 which is, in the sole judgment of the Representatives, so material and adverse as to make it impractical or inadvisable to proceed with the offering or delivery of the Securities as contemplated by the Disclosure Package and the Prospectus; and

(iii) there shall not have occurred any downgrading, nor shall any notice have been given of any intended or potential downgrading or of any review for a possible

change that does not indicate the direction of the possible change, in the rating accorded any securities of or guaranteed by the Issuer or the Guarantor or any of their subsidiaries by any “nationally recognized statistical rating organization” as such term is defined under Section 3(a)(62) of the Exchange Act.

(d) Opinion of Counsel for the Issuer and the Guarantor. On the Closing Date, the Representatives shall have received a favorable opinion from each of the following, dated as of the Closing Date:

(i) Xxxxx Xxxxx LLP, U.S. counsel for the Issuer and the Guarantor, the form of which opinion is attached hereto as Exhibit A;

(ii) Xxxxx X. Xxxxxxxx, Esq., general counsel of the Issuer and the Guarantor, the form of which opinion is attached hereto as Exhibit B;

(iii) Xxxxxxx Xxxx & Xxxxxxx, special Bermuda counsel for the Guarantor, the form of which opinion is attached hereto as Exhibit C.

(e) Opinion of Counsel for the Underwriters. On the Closing Date, the Representatives shall have received the favorable opinion of Xxxxxxx Xxxx & Xxxxxxxxx LLP, counsel for the Underwriters, dated as of such Closing Date, in form and substance satisfactory to, and addressed to, the Representatives, with respect to the issuance and sale of the Securities, the Registration Statement, the Prospectus (together with any supplement thereto), the Disclosure Package and other related matters as the Representatives may reasonably require, and the Issuer and the Guarantor shall have furnished to such counsel such documents as it requests for the purpose of enabling it to pass upon such matters.

(f) Officers’ Certificate. On the Closing Date, the Representatives shall have received a written certificate executed by the Chairman of the Board, Chief Executive Officer, President, Chief Financial Officer or Chief Accunting Officer of each of the Issuer and the Guarantor, dated as of such Closing Date, to the effect that the signers of such certificate have carefully examined the Registration Statement, the Prospectus and any amendment or supplement thereto, the Disclosure Package and any amendment or supplement thereto and this Agreement, to the effect set forth in subsections (b) and (c)(iii) of this Section 5, and further to the effect that:

(i) for the period from the Execution Time to such Closing Date, there has not occurred any Material Adverse Change;

(ii) the representations and warranties of the Issuer and the Guarantor set forth in Section 1(a) of this Agreement are true and correct on and as of such Closing Date with the same force and effect as though expressly made on and as of such Closing Date; and

(iii) the Issuer and the Guarantor have complied with all the agreements hereunder and satisfied all the conditions on its part to be performed or satisfied hereunder at or prior to such Closing Date.

(g) Bring-down Comfort Letter. On the Closing Date, the Representatives shall have received from PricewaterhouseCoopers LLP, independent public accountants for the Issuer and the Guarantor, a letter dated such date, in form and substance satisfactory to the Representatives, to the effect that they reaffirm the statements made in the letter furnished by them pursuant to subsection (a) of this Section 5, except that the specified date referred to therein for the carrying out of procedures shall be no more than three business days prior to such Closing Date.

(h) Additional Documents. On or before the Closing Date, the Representatives and counsel for the Underwriters shall have received such information, documents and opinions as they may reasonably require for the purposes of enabling them to pass upon the issuance and sale of the Securities, as contemplated herein, or in order to evidence the accuracy of any of the representations and warranties, or the satisfaction of any of the conditions or agreements, herein contained.

If any condition specified in this Section 5 is not satisfied when and as required to be satisfied, this Agreement may be terminated by the Representatives by notice to the Issuer and the Guarantor at any time on or prior to the Closing Date, which termination shall be without liability on the part of any party to any other party, except that Section 4, Section 6, Section 7, Section 8 and Section 17 shall at all times be effective and shall survive such termination.

SECTION 6. Reimbursement of Underwriters’ Expenses. If this Agreement is terminated by the Underwriters pursuant to Section 5 or Section 10(i), or if the sale to the Underwriters of the Securities on the Closing Date is not consummated because of any refusal, inability or failure on the part of either the Issuer or the Guarantor to perform any agreement herein or to comply with any provision hereof, the Issuer and the Guarantor agree to reimburse the Representatives and the other Underwriters (or such Underwriters as have terminated this Agreement with respect to themselves), severally and in such proportion as set forth in Section 8, upon demand for all out-of-pocket expenses that have been reasonably incurred by the Representatives and the Underwriters in connection with the proposed purchase and the offering and sale of the Securities, including but not limited to fees and disbursements of counsel, printing expenses, travel expenses, postage, facsimile and telephone charges.

SECTION 7. Indemnification.

(a) Indemnification of the Underwriters. Each of the Issuer and the Guarantor, jointly and severally, agree to indemnify and hold harmless each Underwriter, its directors, officers, partners, employees and agents, and each person, if any, who controls or is under common control with any Underwriter within the meaning of the Securities Act and the Exchange Act against any loss, claim, damage, liability or expense, as incurred, to which such Underwriter or such director, officer, partner, employee, agent, controlling person or person under common control with such Underwriter may become subject, insofar as such loss, claim, damage, liability or expense (or actions in respect thereof as contemplated below) arises out of or is based (i) upon any untrue statement or alleged untrue statement of a material fact contained in the Registration Statement, or any amendment thereto, including any information deemed to be a part thereof pursuant to Rule 430A, Rule 430B or Rule 430C under the Securities Act, or the omission or alleged omission therefrom of a material fact required to be stated therein or necessary to make

the statements therein not misleading; or (ii) upon any untrue statement or alleged untrue statement of a material fact contained in any Issuer Free Writing Prospectus, the information contained in the Final Term Sheet, any preliminary prospectus or the Prospectus (or any amendment or supplement thereto), or any “road show” (as defined in Rule 433 under the Securities Act) not constituting an Issuer Free Writing Prospectus (a “Non-IFWP Road Show”) or the omission or alleged omission therefrom of a material fact, in each case, necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading, and to reimburse each Underwriter, its officers, directors, partners, employees, agents and each such controlling person and person under common control with such Underwriter for any and all expenses (including the fees and disbursements of counsel chosen by the Representatives) as such expenses are reasonably incurred by such Underwriter, or its officers, directors, partners, employees, agents, such controlling person or person under common control with such Underwriter in connection with investigating, defending, settling, compromising or paying any such loss, claim, damage, liability, expense or action; provided, however, that the foregoing indemnity agreement shall not apply to any loss, claim, damage, liability or expense to the extent, but only to the extent, arising out of or based upon any untrue statement or alleged untrue statement or omission or alleged omission made in reliance upon and in conformity with written information furnished to the Issuer and the Guarantor by the Underwriters through the Representatives expressly for use in the Registration Statement, any Issuer Free Writing Prospectus, any preliminary prospectus or the Prospectus (or any amendment or supplement thereto). The indemnity agreement set forth in this Section 7(a) shall be in addition to any liabilities that the Issuer and the Guarantor may otherwise have.

(b) Indemnification of the Issuer, the Guarantor, their Directors and Officers. Each Underwriter agrees, severally and not jointly, to indemnify and hold harmless the Issuer and the Guarantor, each of its directors, each of its officers who signed the Registration Statement and each of its directors and officers and each person if any, who controls the Issuer or the Guarantor within the meaning of the Securities Act or the Exchange Act against any loss, claim, damage, liability or expense, as incurred, to which the Issuer, the Guarantor, or any such director or officer, or any such controlling person may become subject, insofar as such loss, claim, damage, liability or expense (or actions in respect thereof as contemplated below) arises out of or is based (i) upon any untrue statement or alleged untrue statement of a material fact contained in the Registration Statement, or any amendment thereto, or the omission or alleged omission therefrom of a material fact required to be stated therein or necessary to make the statements therein not misleading; or (ii) upon any untrue statement or alleged untrue statement of a material fact contained in any Issuer Free Writing Prospectus, any preliminary prospectus or the Prospectus (or any amendment or supplement thereto), or any Non-IFWP Road Show, or the omission or alleged omission therefrom of a material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading, in each case to the extent, and only to the extent, that such untrue statement or alleged untrue statement or omission or alleged omission was made in the Registration Statement, any Issuer Free Writing Prospectus, any preliminary prospectus or the Prospectus (or any amendment or supplement thereto) or any Non-IFWP Road Show, in reliance upon and in conformity with written information furnished to the Issuer and the Guarantor by the Representatives expressly for use therein; and to reimburse the Issuer, the Guarantor or any such

director or officer or any such controlling person for any legal and other expense reasonably incurred by the Issuer, the Guarantor or any such director or officer or any such controlling person in connection with investigating, defending, settling, compromising or paying any such loss, claim, damage, liability, expense or action. The Issuer and the Guarantor hereby acknowledge that the only information that the Underwriters have furnished to them through the Representatives expressly for use in the Registration Statement, any Issuer Free Writing Prospectus, any preliminary prospectus or the Prospectus (or any amendment or supplement thereto) or any Non-IFWP Road Show are the statements set forth in the third paragraph, the first, second and third sentences of the eighth paragraph and the ninth paragraph under the caption “Underwriting (Conflicts of Interest)” in the Prospectus. The indemnity agreement set forth in this Section 7(b) shall be in addition to any liabilities that each Underwriter may otherwise have.

(c) Notifications and Other Indemnification Procedures. Promptly after receipt by an indemnified party under this Section 7 of notice of the commencement of any action, such indemnified party will, if a claim in respect thereof is to be made against an indemnifying party under this Section 7, notify the indemnifying party in writing of the commencement thereof; but the failure to so notify the indemnifying party (i) will not relieve it from liability under paragraph (a) or (b) above unless and to the extent it did not otherwise learn of such action and such failure results in the forfeiture by the indemnifying party of substantial rights and defenses and (ii) will not, in any event, relieve the indemnifying party from any liability other than the indemnification obligation provided in paragraph (a) or (b) above. In case any such action is brought against any indemnified party and such indemnified party seeks or intends to seek indemnity from an indemnifying party, the indemnifying party will be entitled to participate in, and, to the extent that it shall elect, jointly with all other indemnifying parties similarly notified, by written notice delivered to the indemnified party promptly after receiving the aforesaid notice from such indemnified party, to assume the defense thereof with counsel satisfactory to such indemnified party; provided, however, such indemnified party shall have the right to employ its own counsel in any such action and to participate in the defense thereof, but the fees and expenses of such counsel shall be at the expense of such indemnified party, unless: (i) the employment of such counsel has been specifically authorized by the indemnifying party; (ii) the indemnifying party has failed promptly to assume the defense and employ counsel reasonably satisfactory to the indemnified party; or (iii) the named parties to any such action (including any impleaded parties) include both such indemnified party and the indemnifying party or any affiliate of the indemnifying party, and such indemnified party shall have reasonably concluded that either (x) there may be one or more legal defenses available to it which are different from or additional to those available to the indemnifying party or such affiliate of the indemnifying party or (y) a conflict may exist between such indemnified party and the indemnifying party or such affiliate of the indemnifying party (it being understood, however, that the indemnifying party shall not, in connection with any one such action or separate but substantially similar or related actions in the same jurisdiction arising out of the same general allegations or circumstances, be liable for the fees and expenses of more than one separate firm of attorneys (in addition to a single firm of local counsel) for all such indemnified parties, which firm shall be designated in writing by the Representatives and that all such reasonable fees and expenses shall be reimbursed as they are incurred).

(d) Settlements. The indemnifying party under this Section 7 shall not be liable for any settlement of any proceeding effected without its written consent, but if settled with such consent or if there be a final judgment for the plaintiff, the indemnifying party agrees to indemnify the indemnified party against any loss, claim, damage, liability or expense by reason of such settlement or judgment. Notwithstanding the foregoing sentence, if at any time an indemnified party shall have requested an indemnifying party to reimburse the indemnified party for fees and expenses of counsel as contemplated by Section 7(c) hereof, the indemnifying party agrees that it shall be liable for any settlement of any proceeding effected without its written consent if (i) such settlement is entered into more than 30 days after receipt by such indemnifying party of the aforesaid request and (ii) such indemnifying party shall not have reimbursed the indemnified party in accordance with such request prior to the date of such settlement. No indemnifying party shall, without the prior written consent of the indemnified party, effect any settlement, compromise or consent to the entry of judgment in any pending or threatened action, suit or proceeding in respect of which any indemnified party is or could have been a party and indemnity was or could have been sought hereunder by such indemnified party, unless such settlement, compromise or consent (x) includes an unconditional release of such indemnified party from all liability on claims that are the subject matter of such action, suit or proceeding and (y) does not include a statement as to or an admission of fault, culpability or a failure to act, by or on behalf of any indemnified party.

SECTION 8. Contribution. If the indemnification provided for in Section 7 is for any reason unavailable to or otherwise insufficient to hold harmless an indemnified party in respect of any losses, claims, damages, liabilities or expenses referred to therein, then each indemnifying party shall contribute to the aggregate amount paid or payable by such indemnified party, as incurred, as a result of any losses, claims, damages, liabilities or expenses referred to therein (i) in such proportion as is appropriate to reflect the relative benefits received by the Issuer and the Guarantor, on the one hand, and the Underwriters, on the other hand, from the offering of the Securities pursuant to this Agreement or (ii) if the allocation provided by clause (i) above is not permitted by applicable law, in such proportion as is appropriate to reflect not only the relative benefits referred to in clause (i) above but also the relative fault of the Issuer and the Guarantor, on the one hand, and the Underwriters, on the other hand, in connection with the statements or omissions which resulted in such losses, claims, damages, liabilities or expenses, as well as any other relevant equitable considerations. The relative benefits received by the Issuer and the Guarantor, on the one hand, and the Underwriters, on the other hand, in connection with the offering of the Securities pursuant to this Agreement shall be deemed to be in the same respective proportions as the total net proceeds from the offering of the Securities pursuant to this Agreement (before deducting expenses but after deducting the underwriting discount) received by the Issuer, and the underwriting discount received by the Underwriters, in each case as set forth on the front cover of the Prospectus bear to the aggregate initial public offering price of the Securities as set forth on such cover. The relative fault of the Issuer and the Guarantor, on the one hand, and the Underwriters, on the other hand, shall be determined by reference to, among other things, whether any such untrue or alleged untrue statement of a material fact or omission or alleged omission to state a material fact relates to information supplied by the Issuer or the Guarantor, on the one hand, or the Underwriters, on the other hand, and the parties’

relative intent, knowledge, access to information and opportunity to correct or prevent such statement or omission.

The amount paid or payable by a party as a result of the losses, claims, damages, liabilities and expenses referred to above shall be deemed to include, subject to the limitations set forth in Section 7(c), any legal or other fees or expenses reasonably incurred by such party in connection with investigating or defending any action or claim. The provisions set forth in Section 7(c) with respect to notice of commencement of any action shall apply if a claim for contribution is to be made under this Section 8; provided, however, that no additional notice shall be required with respect to any action for which notice has been given under Section 7(c) for purposes of indemnification.

The Issuer, the Guarantor and the Underwriters agree that it would not be just and equitable if contribution pursuant to this Section 8 were determined by pro rata allocation (even if the Underwriters were treated as one entity for such purpose) or by any other method of allocation which does not take account of the equitable considerations referred to in this Section 8.

Notwithstanding the provisions of this Section 8, no Underwriter shall be required to contribute any amount in excess of the underwriting commissions received by such Underwriter in connection with the Securities underwritten by it and distributed to the public. No person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution from any person who was not guilty of such fraudulent misrepresentation. The Underwriters’ obligations to contribute pursuant to this Section 8 are several, and not joint, in proportion to their respective underwriting commitments as set forth opposite their names in Schedule A. For purposes of this Section 8, each director, officer, employee and agent of an Underwriter and each person, if any, who controls or is under common control with an Underwriter within the meaning of the Securities Act and the Exchange Act shall have the same rights to contribution as such Underwriter, and each director of the Issuer and the Guarantor, each officer of the Issuer and the Guarantor who signed the Registration Statement and each person, if any, who controls the Issuer and the Guarantor within the meaning of the Securities Act and the Exchange Act shall have the same rights to contribution as the Issuer and the Guarantor.

SECTION 9. Default of One or More of the Several Underwriters. If, on the Closing Date, as the case may be, any one or more of the several Underwriters shall fail or refuse to purchase Securities that it or they have agreed to purchase hereunder on such date, and the aggregate principal amount of Securities which such defaulting Underwriter or Underwriters agreed but failed or refused to purchase does not exceed 10% of the aggregate principal amount of the Securities to be purchased on such date, the other Underwriters shall be obligated, severally, in the proportions that the aggregate principal amount of the Securities set forth opposite their respective names on Schedule A bears to the aggregate principal amount of Securities set forth opposite the names of all such non-defaulting Underwriters, or in such other proportions as may be specified by the Representatives with the consent of the non-defaulting Underwriters, to purchase the Securities which such defaulting Underwriter or Underwriters

agreed but failed or refused to purchase on such date. If, on the Closing Date, as the case may be, any one or more of the Underwriters shall fail or refuse to purchase Securities and the aggregate principal amount of Securities with respect to which such default occurs exceeds 10% of the aggregate principal amount of Securities to be purchased on such date, and arrangements satisfactory to the Representatives and the Issuer for the purchase of such Securities are not made within 48 hours after such default, this Agreement shall terminate without liability of any party to any other party except that the provisions of Section 4, Section 6, Section 7 and Section 8 shall at all times be effective and shall survive such termination. In any such case either the Representatives or the Issuer shall have the right to postpone the Closing Date, as the case may be, but in no event for longer than seven days in order that the required changes, if any, to the Registration Statement and the Prospectus or any other documents or arrangements may be effected.

As used in this Agreement, the term “Underwriter” shall be deemed to include any person substituted for a defaulting Underwriter under this Section 9. Any action taken under this Section 9 shall not relieve any defaulting Underwriter from liability in respect of any default of such Underwriter under this Agreement.

SECTION 10. Termination of this Agreement. Prior to the Closing Date, this Agreement may be terminated by the Representatives by notice given to the Issuer and the Guarantor if at any time (i) trading or quotation in any of the Issuer’s or the Guarantor’s securities shall have been suspended or limited by the Commission or by the New York Stock Exchange, or trading in securities generally on the New York Stock Exchange shall have been suspended or limited, or minimum or maximum prices shall have been generally established on the New York Stock Exchange; (ii) a general banking moratorium shall have been declared by federal or New York authorities or a material disruption in commercial banking or securities settlement or clearance services in the United States has occurred; or (iii) there shall have occurred any outbreak or escalation of national or international hostilities or any crisis or calamity, or any change in the United States or international financial markets, or any substantial change or development involving a prospective substantial change in United States’ or international political, financial or economic conditions, as in the judgment of the Representatives is material and adverse and makes it impracticable or inadvisable to market the Securities in the manner and on the terms described in the Prospectus or to enforce contracts for the sale of securities. Any termination pursuant to this Section 10 shall be without liability on the part of (a) the Issuer or the Guarantor to any Underwriter, except to the extent the Issuer and the Guarantor shall be obligated to reimburse the expenses of the Underwriter pursuant to Sections 4 and 6 hereof or (b) any Underwriter to the Issuer or the Guarantor.

SECTION 11. No Advisory or Fiduciary Responsibility. The Issuer and the Guarantor acknowledge and agree that (i) the purchase and issuance of the Securities by the Underwriters pursuant to this Agreement is an arm’s-length commercial transaction between the Issuer and the Guarantor, on the one hand, and the several Underwriters, on the other hand, (ii) in connection therewith and with the process leading to such transaction each Underwriter is acting solely as a principal and not the agent or fiduciary of the Issuer or the Guarantor, (iii) no Underwriter has assumed an advisory or fiduciary responsibility in favor of the Issuer or the Guarantor with

respect to the offering contemplated hereby or the process leading thereto (irrespective of whether such Underwriter has advised or is currently advising the Issuer on other matters) or any other obligation to the Issuer or the Guarantor except the obligations expressly set forth in this Agreement, (iv) the Issuer and the Guarantor have consulted their own legal and financial advisors to the extent they deemed appropriate and (v) the Underwriters have not provided any legal, accounting, regulatory or tax advice with respect to the offering contemplated hereby and the Issuer and the Guarantor have consulted their own legal, accounting, regulatory and tax advisors to the extent they deemed appropriate. The Issuer and the Guarantor agree that they will not claim that any Underwriter has rendered advisory services of any nature or respect, or owes a fiduciary or similar duty to the Issuer or the Guarantor, in connection with such transaction or the process leading thereto.

This Agreement supersedes all prior agreements and understandings (whether written or oral) among the Issuer, the Guarantor and the several Underwriters, or any of them, with respect to the subject matter hereof.

SECTION 12. Representations and Indemnities to Survive Delivery. The respective indemnities, agreements, representations, warranties and other statements of the Issuer, the Guarantor, their officers, and of the several Underwriters set forth in or made pursuant to this Agreement (i) will remain operative and in full force and effect, regardless of any (A) investigation, or statement as to the results thereof, made by or on behalf of any Underwriter, the officers or employees of any Underwriter or any person controlling or under common control with any Underwriter, or the Issuer, the Guarantor, the officers or employees of the Issuer or the Guarantor, or any person controlling the Issuer or the Guarantor, as the case may be or (B) acceptance of the Securities and payment for them hereunder and (ii) will survive delivery of and payment for the Securities sold hereunder and any termination of this Agreement.

SECTION 13. Notices. All communications hereunder shall be in writing and shall be mailed, hand delivered or telecopied and confirmed to the parties hereto as follows:

If to the Representatives:

Xxxxxxx Lynch, Pierce, Xxxxxx & Xxxxx
Incorporated

00 Xxxxxxxxxxx Xxxxx, XX0-000-00-00

Xxx Xxxx, XX 00000

Facsimile: (000) 000-0000
Attention: High Grade Debt Capital Markets Transaction Management/Legal

and

Xxxxx Fargo Securities, LLC

000 Xxxxx Xxxxx Xxxxxx, 0xx Xxxxx

Xxxxxxxxx, XX 00000

Facsimile: (000) 000-0000
Attention: Transaction Management

with a copy to:

Xxxxxxx Xxxx & Xxxxxxxxx LLP

000 Xxxxxxx Xxxxxx

Xxx Xxxx, Xxx Xxxx 00000

Facsimile: (000) 000-0000

Attention: Xxxxxxx Xxxxx, Esq.

If to the Issuer or the Guarantor:

Assured Guaranty US Holdings Inc.
00 Xxxx 00^xx Xxxxxx
Xxx Xxxx, XX 00000
Facsimile: (000) 000-0000
Attention: General Counsel

and

Assured Guaranty Ltd.
00 Xxxxxxxxxx Xxxxxx
Xxxxxxxx XX 00

Xxxxxxx
Xxxxxxxxx: (000) 000-0000
Attention: General Counsel

with a copy to:

Xxxxx Xxxxx LLP
00 Xxxxx Xxxxxx Xxxxx

Xxxxxxx, XX 00000

Facsimile: (000) 000-0000
Attention: Xxxxxx Best, Esq.

Any party hereto may change the address for receipt of communications by giving written notice to the others.

SECTION 14. Successors. This Agreement will inure to the benefit of and be binding upon the parties hereto, including any substitute Underwriters pursuant to Section 9 hereof, and to the benefit of (i) the Issuer, the Guarantor, their directors, any officer of the Issuer or the Guarantor who signs the Registration Statement, and any person who controls the Issuer or the Guarantor within the meaning of the Securities Act and the Exchange Act, (ii) the Underwriters, the officers, directors, employees and agents of the Underwriters, and each person, if any, who controls or is under common control with the Underwriters within the meaning of the Securities Act and the Exchange Act, and (iii) the respective successors and assigns of any of the above, all as and to the extent provided in this Agreement, and no other person shall acquire or have any right under or by virtue of this Agreement. The term “successors and assigns” shall not include a

purchaser of any of the Securities from any of the several Underwriters merely because of such purchase.

SECTION 15. Partial Unenforceability. The invalidity or unenforceability of any Section, paragraph or provision of this Agreement shall not affect the validity or enforceability of any other Section, paragraph or provision hereof. If any Section, paragraph or provision of this Agreement is for any reason determined to be invalid or unenforceable, there shall be deemed to be made such minor changes (and only such minor changes) as are necessary to make it valid and enforceable.

SECTION 16. Governing Law Provisions. THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK APPLICABLE TO AGREEMENTS MADE AND TO BE PERFORMED IN SUCH STATE.

(a) Consent to Jurisdiction. Any legal suit, action or proceeding arising out of or based upon this Agreement or the transactions contemplated hereby (“Related Proceedings”) may be instituted in the federal courts of the United States of America located in the City and County of New York, Borough of Manhattan, or the courts of the State of New York in each case located in the City and County of New York, Borough of Manhattan (collectively, the “Specified Courts”), and each party irrevocably submits to the exclusive jurisdiction (except for proceedings instituted in regard to the enforcement of a judgment of any such court (a “Related Judgment”), as to which such jurisdiction is non-exclusive) of such courts in any such suit, action or proceeding. Service of any process, summons, notice or document by mail to such party’s address set forth above shall be effective service of process for any suit, action or other proceeding brought in any such court. The parties irrevocably and unconditionally waive any objection to the laying of venue of any suit, action or other proceeding in the Specified Courts and irrevocably and unconditionally waive and agree not to plead or claim in any such court that any such suit, action or other proceeding brought in any such court has been brought in an inconvenient forum. The Guarantor has irrevocably appointed the Issuer, 00 Xxxx 00^xx Xxxxxx, Xxx Xxxx, Xxx Xxxx 00000, as its agent to receive service of process or other legal summons for purposes of any such suit, action or proceeding that may be instituted in any state or federal court in the City and County of New York.

(b) Waiver of Immunity. With respect to any Related Proceeding, each party irrevocably waives, to the fullest extent permitted by applicable law, all immunity (whether on the basis of sovereignty or otherwise) from jurisdiction, service of process, attachment (both before and after judgment) and execution to which it might otherwise be entitled in the Specified Courts, and with respect to any Related Judgment, each party waives any such immunity in the Specified Courts or any other court of competent jurisdiction, and will not raise or claim or cause to be pleaded any such immunity at or in respect of any such Related Proceeding or Related Judgment, including, without limitation, any immunity pursuant to the United States Foreign Sovereign Immunities Act of 1976, as amended.

SECTION 17. General Provisions. This Agreement constitutes the entire agreement of the parties to this Agreement and supersedes all prior written or oral and all contemporaneous

oral agreements, understandings and negotiations with respect to the subject matter hereof. This Agreement may be executed in two or more counterparts, each one of which shall be an original, with the same effect as if the signatures thereto and hereto were upon the same instrument. This Agreement may not be amended or modified unless in writing by all of the parties hereto, and no condition herein (express or implied) may be waived unless waived in writing by each party whom the condition is meant to benefit. The Section headings herein are for the convenience of the parties only and shall not affect the construction or interpretation of this Agreement.

Each of the parties hereto acknowledges that it is a sophisticated business person who was adequately represented by counsel during negotiations regarding the provisions hereof, including, without limitation, the indemnification provisions of Section 7 and the contribution provisions of Section 8, and is fully informed regarding said provisions. Each of the parties hereto further acknowledges that the provisions of Sections 7 and 8 hereto fairly allocate the risks in light of the ability of the parties to investigate the Issuer, the Guarantor and their respective affairs and business in order to assure that adequate disclosure has been made in the Registration Statement, any preliminary prospectus and the Prospectus (and any amendments and supplements thereto), as required by the Securities Act and the Exchange Act.

If the foregoing is in accordance with your understanding of our agreement, kindly sign and return to the Issuer and the Guarantor the enclosed copies hereof, whereupon this instrument, along with all counterparts hereof, shall become a binding agreement in accordance with its terms.



Very truly yours,
Assured Guaranty US Holdings Inc.
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name: Xxxxxx X. Xxxxxxxxx
Title: Chief Financial Officer

Assured Guaranty Ltd.
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name: Xxxxxx X. Xxxxxxxxx
Title: Chief Financial Officer

[Signature Page to Underwriting Agreement]

The foregoing Underwriting Agreement is hereby confirmed and accepted by the Representatives as of the date first above written.

XXXXXXX LYNCH, PIERCE, XXXXXX & XXXXX

INCORPORATED



By:		/s/ Xxxxxxxxxx Xxxxxx
Name: Xxxxxxxxxx Xxxxxx
Title: Managing Director

XXXXX FARGO SECURITIES, LLC



By:		/s/ Xxxxxxx Xxxxxx
Name: Xxxxxxx Xxxxxx
Title: Director

On behalf of themselves and the other Underwriters.

[Signature Page to Underwriting Agreement]

SCHEDULE A



Underwriters	Principal Amount of Securities to be Purchased
Xxxxxxx Lynch, Pierce, Xxxxxx & Xxxxx Incorporated	$300,000,000
Xxxxx Fargo Securities, LLC	$200,000,000
Total	$500,000,000

SCHEDULE B

Schedule of Free Writing Prospectuses included in the Disclosure Package

Pricing Term Sheet dated June 17, 2014

SCHEDULE C

Final Term Sheet

Assured Guaranty US Holdings Inc.
5.000% Senior Notes due 2024
Fully and Unconditionally Guaranteed by
Assured Guaranty Ltd.

Final Term Sheet
Dated: June 17, 2014



Issuer:		Assured Guaranty US Holdings Inc. (the “Issuer”)
Guarantor:		Assured Guaranty Ltd. (the “Guarantor”)
Principal Amount Offered:		$500,000,000
Security:		5.000% Senior Notes due 2024 (the “Securities”)
Anticipated Ratings*:	[●]
Final Maturity Date:		July 1, 2024
Interest Payment Dates:		January 1 and July 1, beginning January 1, 2015
Trade Date:		June 17, 2014
Settlement Date:		June 20, 2014 (T+3)
Benchmark Treasury:		2.500% UST due May 15, 2024
Treasury Price:		98-22
Treasury Yield:		2.651%
Reoffer Spread to Treasury:		237.5 bps
Reoffer Issue Yield:		5.026%
Issue Price to Investors:		99.795%
Net Proceeds before Expenses:		$495,725,000
Denominations		$2,000 and integral multiples of $1,000 in excess thereof
Optional Redemption:		The Issuer may redeem some or all of the Securities at any time at a “make-whole” redemption price equal to the greater of (i) 100% of their principal amount or (ii) the sum of the present values of the remaining scheduled payments of principal and interest on the Securities, discounted to the redemption date on a semiannual basis at the treasury rate plus 40 basis points. See “Description of Notes—Optional Redemption” in the preliminary prospectus supplement, dated June 17, 2014, for more information



Joint Bookrunners:			Xxxxxxx Lynch, Pierce, Xxxxxx & Xxxxx Incorporated Wells Fargo Securities, LLC
CUSIP/ISIN			04621W AC4/US04621WAC47
* Note: A securities rating is not a recommendation to buy, sell or hold securities and may be subject to revision or withdrawal at any time. The Issuer and the Guarantor have filed a registration statement (including a prospectus) with the SEC for the offering to which this communication relates. Before you invest, you should read the prospectus in that registration statement and other documents the Issuer and the Guarantor have filed with the SEC for more complete information about the Issuer, the Guarantor and this offering. You may get these documents for free by visiting XXXXX on the SEC Web site at xxx.xxx.xxx. Alternatively, the Issuer, the Guarantor, any underwriter or any dealer participating in the offering will arrange to send you the prospectus if you request it by calling Xxxxxxx Lynch, Pierce, Xxxxxx & Xxxxx Incorporated at 1-800-294-1322 or calling Xxxxx Fargo Securities, LLC at 0-000-000-0000.

EXHIBIT A

[Form of Opinion of Counsel for the Issuer]

Opinion of counsel to the Issuer to be delivered pursuant to Section 5(d)(i) of the Underwriting Agreement.

(i) the Agreement has been duly authorized, executed and delivered by the Issuer and, to the extent New York law applies, the Agreement has been executed and delivered by the Guarantor;

(ii) the compliance by the Issuer and the Guarantor with all of the provisions of the Agreement, the Indenture, the Securities and the Guarantee and the consummation of the transactions contemplated therein will not conflict with or result in a breach or violation of (1) any of the terms or provisions of, or constitute a default under, any indenture, mortgage, deed of trust, loan agreement or other agreement or instrument filed as an exhibit to the Registration Statement, (2) the certificate of incorporation and bylaws of the Issuer, (3) any United States federal or New York State statute, rule or regulation which, in our opinion, based on our experience, are normally applicable to transactions of the type contemplated by the Agreement or the Delaware General Corporation Law (“United States Applicable Laws”), except that we do not express any opinion with respect to state securities laws, or (4) any order, judgment or decree known to us following inquiry of the Issuer’s and the Guarantor’s management of any United States federal or New York State court or governmental agency or body having jurisdiction over the Guarantor or any of its subsidiaries (including the Issuer) or any of their properties, except for such violations that would not reasonably be expected to have a Material Adverse Effect;

(iii) based upon our review of the United States Applicable Laws, no consent, approval, authorization, order, registration or qualification of or with any United States federal or New York state court or governmental agency or body is required for the sale of the Securities or the consummation by the Issuer and the Guarantor of the transactions contemplated by the Agreement, the Indenture, the Securities and the Guarantee, except for (1) the registration under the Act of the Securities and the Guarantee and the qualification under the Trust Indenture Act of the Indenture, (2) such consents, approvals, authorizations, orders, registrations or qualifications as may be required under state securities or Blue Sky laws in connection with the purchase and distribution of the Securities by the Underwriters and (3) any consent, approval, authorization, order, registration or qualification that may be applicable as a result of the involvement of any parties (other than the Issuer and the Guarantor) in the transactions contemplated by the Agreement or the Indenture or because of such parties’ legal or regulatory status or because of any other facts specifically pertaining to such parties;

(iv) each of the U.S. insurance subsidiaries of the Guarantor has all necessary authorizations, approvals, orders, consents, certificates, permits, registrations and qualifications of and from, and has made all declarations and filings with, all New York and Maryland insurance regulatory authorities necessary to conduct their respective businesses as described in the Prospectus, and all of the foregoing are in full force and effect, except where the failure to have such authorizations, approvals, orders, consents, certificates, permits, registrations or qualifications, the failure to make such declarations and filings, or their failure to be in full force

and effect would not reasonably be expected to have, individually or in the aggregate, a Material Adverse Effect;

(v) each of the Issuer, Assured Guaranty Corp., Assured Guaranty Re Ltd., Assured Guaranty Municipal Corp. and Assured Guaranty Municipal Holdings Inc. is validly existing as a corporation in good standing under the laws of its jurisdiction of incorporation; and all of the issued shares of share capital of each such subsidiary (except for directors’ qualifying shares) are owned directly or indirectly by the Guarantor, free and clear of all liens, encumbrances, equities or claims;

(vi) all of the issued shares of share capital (except for directors’ qualifying shares) of each of Assured Guaranty Corp., Assured Guaranty Municipal Corp. and Assured Guaranty Municipal Holdings Inc. are owned directly or indirectly by the Issuer, free and clear of all liens, encumbrances, equities or claims;

(vii) the Indenture has been duly authorized, executed and delivered by the Issuer and, to the extent New York law applies, executed and delivered by the Guarantor, has been duly qualified under the Trust Indenture Act, and (assuming due authorization, execution and delivery thereof by the Trustee) constitutes a legal, valid and binding instrument enforceable against the Issuer and the Guarantor in accordance with its terms (subject, as to enforcement of remedies, to applicable bankruptcy, reorganization, insolvency, moratorium or other laws affecting creditors’ rights generally from time to time in effect and to general principles of equity, including, without limitation, concepts of materiality, reasonableness, good faith and fair dealing, regardless of whether considered in a proceeding in equity or at law); the Securities have been duly authorized by the Issuer and, when executed and authenticated in accordance with the provisions of the Indenture and delivered to and paid for by the Underwriters pursuant to the Agreement, will constitute legal, valid and binding obligations of the Issuer enforceable against the Issuer in accordance with their terms (subject, as to enforcement of remedies, to applicable bankruptcy, reorganization, insolvency, moratorium or other laws affecting creditors’ rights generally from time to time in effect and to general principles of equity, including, without limitation, concepts of materiality, reasonableness, good faith and fair dealing, regardless of whether considered in a proceeding in equity or at law) and entitled to the benefits of the Indenture; and, assuming the Guarantee has been duly authorized by the Guarantor, the Guarantee, when the Securities have been duly executed in the manner contemplated in the Indenture and issued and delivered to the Underwriters in accordance with the provisions of the Agreement, will constitute a legal, valid and binding obligation of the Guarantor enforceable against the Guarantor in accordance with its terms (subject, as to enforcement of remedies, to applicable bankruptcy, reorganization, insolvency, moratorium or other laws affecting creditors’ rights generally from time to time in effect and to general principles of equity, including, without limitation, concepts of materiality, reasonableness, good faith and fair dealing, regardless of whether considered in a proceeding in equity or at law). The Securities will be in the form contemplated by, and each registered holder thereof will be entitled to the benefits of, the Indenture;

(viii) the statements set forth in the Prospectus under the caption “Description of Notes and Guarantee,” insofar as they purport to constitute a summary of the United States legal

matters referred to therein, are accurate, complete and fair; and the Indenture, the Securities and the Guarantee conform to the descriptions thereof contained in the Prospectus in all material respects;

(ix) the discussion contained in the Prospectus under the captions “Certain Tax Consequences—United States” constitutes, in all material respects, a fair and accurate summary of the U.S. federal income tax considerations relating to the acquisition, ownership and disposition of the Securities by U.S. Holders (as defined in the Prospectus) that are not otherwise excepted in the Prospectus and who acquire Securities in the offering described in the Prospectus;

(x) to the extent that the laws of the State of New York are applicable, the Guarantor (A) has validly submitted to the exclusive jurisdiction of any New York State or Federal court sitting in The City of New York (the “New York Court”) over any suit, action or proceeding arising out of or relating to the Underwriting Agreement, the Prospectus, the Registration Statement or the offering of the Securities, and (B) has validly waived any objection to the venue of a proceeding in any such New York Court, assuming the due authorization, execution and delivery of the Underwriting Agreement by or on behalf of the Underwriters.

(xi) neither the Issuer nor the Guarantor is and, after giving effect to the offering and sale of the Securities and the application of the proceeds thereof, will be an “investment company,” as such term is defined in the Investment Company Act; and

(xii) the Registration Statement and the Prospectus (other than the financial statements and related schedules, and other financial data therein, as to which we express no opinion) comply as to form in all material respects with the requirements of the Act and the rules and regulations thereunder.

As indicated above, we have examined various documents and participated in conferences with representatives of the Issuer and the Guarantor and their accountants and with your representatives and counsel at which times the contents of the Registration Statement, the Prospectus and related matters were discussed. However, except as specifically noted above in paragraphs (viii) and (ix), we are not passing upon and assume no responsibility for the accuracy, completeness or fairness of the statements contained in the Registration Statement or Prospectus or making any representation that we have independently verified or checked the accuracy, completeness or fairness of such statements. Also, we are expressing no view as to the financial statements and related schedules or the other financial data included or incorporated by reference in the Registration Statement or Prospectus or omitted therefrom. Subject to the foregoing, we advise you no facts have come to our attention that cause us to believe that (x) the Registration Statement, as of its effective date, contained an untrue statement of a material fact or omitted to state a material fact required to be stated therein or necessary to make the statements therein not misleading, (y) the Disclosure Package, as of the Applicable Time, contained an untrue statement of a material fact or omitted to state a material fact necessary to make the statements therein, in light of the circumstances under which they were made, not misleading, or (z) the Prospectus, as of its date or as of the date hereof, contained or contains an untrue statement of a material fact or

omitted or omits to state a material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading.

EXHIBIT B

[Form of Opinion of General Counsel for the Issuer]

Opinion of general counsel of the Issuer and the Guarantor to be delivered pursuant to Section 5(d)(ii) of the Underwriting Agreement.

(i) there are no legal or governmental proceedings pending or threatened against or affecting the Guarantor or any of its subsidiaries (including the Issuer) or any of their respective assets or properties, that are required to be described in the Registration Statement or the Prospectus and are not so described nor is there any contract or other document that is required to be described in the Registration Statement or Prospectus, or to be filed as an exhibit to the Registration Statement, that is not so described or filed, as required;

(ii) none of the U.S. subsidiaries is in violation of its Certificate of Incorporation or By-laws or comparable organizational documents;

(iii) neither the Guarantor nor any of the Bermuda Subsidiaries is in violation of its Memorandum of Association or Bye-laws;

(iv) the compliance by the Guarantor and the Issuer with all of the provisions of the Agreement, the Indenture, the Securities and the Guarantee and the consummation of the transactions contemplated herein and therein will not conflict with any of the terms or provisions of, or constitute a default under, any indenture, mortgage, deed of trust, loan agreement or other agreement or instrument to which the Guarantor or any of its subsidiaries (including the Issuer) is a party or by which it or any of its properties may be bound; and

(v) no consent, approval, authorization, order, registration or qualification of or with any Maryland state court or governmental agency or body is required for the sale of the Securities or the consummation by the Guarantor and the Issuer of the transactions contemplated by the Agreement, the Indenture, the Securities and the Guarantee, except for (i) such consents, approvals, authorizations, orders, registrations or qualifications as may be required under state securities or Blue Sky laws in connection with the purchase and distribution of the Securities by the Underwriters and (ii) any consent, approval, authorization, order, registration or qualification that may be applicable as a result of the involvement of any parties (other than the Issuer and the Guarantor) in the transactions contemplated by this Agreement, the Indenture, the Securities or the Guarantees or because of such parties’ legal or regulatory status or because of any other facts specifically pertaining to such parties.

EXHIBIT C

[Form of Opinion of Bermuda Counsel for the Issuer]

Opinion of special Bermuda counsel for the Guarantor to be delivered pursuant to Section 5(d)(iii) of the Underwriting Agreement.

1. The Company is duly incorporated and existing under the laws of Bermuda in good standing (meaning solely that it has not failed to make any filing with any Bermuda governmental authority, or to pay any Bermuda government fee or tax, which would make it liable to be struck off the Register of Companies and thereby cease to exist under the laws of Bermuda).

2. The Company has the necessary corporate power and authority to enter into and perform its obligations under the Documents. The execution and delivery of the Documents by the Company and the performance by the Company of its obligations thereunder, including the issuance of the Guarantee in accordance with the terms of the Indenture, will not violate the memorandum of association or bye laws of the Company nor any applicable law, regulation, order or decree in Bermuda.

3. The Company has taken all corporate action required to authorise its execution, delivery and performance of the Documents. The Documents have been duly executed and delivered by or on behalf of the Company, and constitute the valid and binding obligations of the Company in accordance with the terms thereof.

4. The issuance of the Guarantee has been duly authorized by the Company.

5. No order, consent, approval, licence, authorisation or validation of or exemption by any government or public body or authority of Bermuda or any sub division thereof is required to authorise or is required in connection with the execution, delivery, performance and enforcement of the Documents.

6. It is not necessary or desirable to ensure the enforceability in Bermuda of the Documents that they be registered in any register kept by, or filed with, any governmental authority or regulatory body in Bermuda. However, to the extent that any of the Documents creates a charge over assets of either of the Companies, it may be desirable to ensure the priority in Bermuda of the charge that it be registered in the Register of Charges in accordance with Section 55 of the Companies Xxx 0000. On registration, to the extent that Bermuda law governs the priority of a charge, such charge will have priority in Bermuda over any unregistered charges, and over any subsequently registered charges, in respect of the assets which are the subject of the charge. A registration fee of $603 will be payable in respect of the registration.

While there is no exhaustive definition of a charge under Bermuda law, a charge includes any interest created in property by way of security (including any mortgage, assignment, pledge,

lien or hypothecation). As the Documents are governed by the Foreign Laws, the question of whether they create such an interest in property would be determined under the Foreign Laws.

7. The Documents will not be subject to ad valorem stamp duty in Bermuda, and no registration, documentary, recording, transfer or other similar tax, fee or charge is payable in Bermuda in connection with the execution, delivery, performance or enforcement of the Documents other than as stated in paragraph 6 hereof.

8. The choice of the Foreign Laws as the governing law of the Documents is a valid choice of law and would be recognised and given effect to in any action brought before a court of competent jurisdiction in Bermuda, except for those laws (i) which such court considers to be procedural in nature, (ii) which are revenue or penal laws or (iii) the application of which would be inconsistent with public policy, as such term is interpreted under the laws of Bermuda. The submission in the Documents to the jurisdiction of the Foreign Courts is valid and binding upon the Company.

9. The courts of Bermuda would recognise as a valid judgment, a final and conclusive judgment in personam obtained in the Foreign Courts against the Company based upon the Documents under which a sum of money is payable (other than a sum of money payable in respect of multiple damages, taxes or other charges of a like nature or in respect of a fine or other penalty) and would give a judgment based thereon provided that (a) such courts had proper jurisdiction over the parties subject to such judgment; (b) such courts did not contravene the rules of natural justice of Bermuda; (c) such judgment was not obtained by fraud; (d) the enforcement of the judgment would not be contrary to the public policy of Bermuda; (e) no new admissible evidence relevant to the action is submitted prior to the rendering of the judgment by the courts of Bermuda; and (f) there is due compliance with the correct procedures under the laws of Bermuda.

10. The Company is not entitled to immunity under the laws of Bermuda, whether characterised as sovereign immunity or otherwise, from any legal proceedings to enforce the Documents in respect of itself or its property.

11. The Company has been designated as non-resident of Bermuda for purposes of Exchange Control Xxx 0000 and regulations made thereunder and, as such, is free to acquire, hold, transfer and sell foreign currency (including the payment of distributions) and securities without restriction.

12. Based solely upon a search of the Cause Book of the Supreme Court of Bermuda conducted at [●] a.m. on [●] 2014 (which would not reveal details of proceedings which have been filed but not actually entered in the Cause Book at the time of our search), there are no judgments against the Company, nor any legal or governmental proceedings pending in Bermuda to which the Company is subject.

13. Based solely on a search of the public records in respect of the Company maintained at the offices of the Registrar of Companies at [●] a.m. on [●] 2014 (which would not

reveal details of matters which would have been lodged or have been lodged for registration but not actually registered at the time of our search) and a search of the Cause Book of the Supreme court of Bermuda conducted at [●] a.m. on [●] 2014 (which would not reveal details of proceedings which have been filed but not actually entered in the Cause Book at the time of our search), no steps have been, or are being, taken in Bermuda for the appointment of a receiver or a liquidator to, or for the winding-up, dissolution, reconstruction or reorganisation of, any of the Companies, though it should be noted that the public files maintained by the Registrar of Companies do not reveal whether a winding-up petition or application to the Court for the appointment of a receiver has been presented or entries in the Cause Book may not specify the nature of the relevant proceedings.

14. The Company has received an assurance from the Minister of Finance of Bermuda that in the event of there being enacted in Bermuda any legislation imposing tax computed on profits or income or computed on any capital asset, gain or appreciation, or any tax in the nature of estate duty or inheritance tax, then the imposition of any tax described therein shall not be applicable to the Company, provided that such assurance shall not be construed so as to prevent the application of any such tax or duty to such persons as are ordinarily resident in Bermuda and shall not be construed so as to prevent the application of any tax payable in accordance with the provisions of the Land Tax Xxx 0000 or otherwise payable in relation to land in Bermuda leased by the Company, with such assurance stated to be in effect until 31 March 2035.

15. The authorised capital of the Company conforms, as to legal matters, to the description thereof contained in the Pricing Disclosure Package and the Prospectus in all material aspects.

16. Based solely on a review of the register of members of the Company dated [●] 2014 prepared by Computershare Inc. the issued share capital of the Company consists of [●] common shares par value US $0.01 each, each of which is validly issued, fully paid and non-assessable (which term when used herein means that no further sums are required to be paid by the holders thereof in connection with the issue thereof).

17. The statements in the Pricing Disclosure Package and the Prospectus under the captions "Business – Regulatory Matters – Bermuda Insurance Regulations" and "Certain Bermuda Law Considerations", to the extent that they constitute statements of Bermuda law, are accurate.

18. The Underwriters will not be deemed to be resident, domiciled or carrying on business in Bermuda by reason only of the execution, delivery, performance and/or enforcement of the Documents by the Underwriters.

19. The Underwriters have standing to bring an action or proceedings before the appropriate courts in Bermuda for the enforcement of the Documents. It is not necessary or advisable in order for the Underwriters to enforce their rights under the Documents, including

the exercise of remedies thereunder, that they be licensed, qualified or otherwise entitled to carry on business in Bermuda.

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