EXHIBIT 4.10 TRANSCANADA PIPELINES LIMITED 4.0% Senior Notes Due 2013 Debt Securities Underwriting AgreementTranscanada Pipelines LTD • June 16th, 2003 • Natural gas transmission • New York
Company FiledJune 16th, 2003 Industry Jurisdiction
EXHIBIT 1 TRANSCANADA PIPELINES LIMITED 5.60% Senior Notes Due 2034 Debt Securities Underwriting AgreementTranscanada Pipelines LTD • March 23rd, 2004 • Natural gas transmission • New York
Company FiledMarch 23rd, 2004 Industry Jurisdiction
TRANSCANADA PIPELINES LIMITED AND THE BANK OF NEW YORK MELLON, as Trustee Second Amended and Restated Debt Indenture Dated as of September 15, 2010Transcanada Pipelines LTD • September 21st, 2010 • Natural gas transmission • New York
Company FiledSeptember 21st, 2010 Industry Jurisdiction
TransCanada PipeLines Limited 1.000% Senior Notes Due 2024 2.500% Senior Notes Due 2031 Debt Securities Underwriting AgreementTranscanada Pipelines LTD • October 8th, 2021 • Natural gas transmission • New York
Company FiledOctober 8th, 2021 Industry JurisdictionSubsidiary Organized Under the Laws of Percentage Ownership Directly or Indirectly by TransCanada of Voting Share or Partnership Interest
TransCanada PipeLines Limited 4.625% Senior Notes Due 2034 Debt Securities Underwriting AgreementUnderwriting Agreement • February 26th, 2014 • Transcanada Pipelines LTD • Natural gas transmission • New York
Contract Type FiledFebruary 26th, 2014 Company Industry Jurisdiction
TRANSCANADA TRUST - and - TRANSCANADA PIPELINES LIMITED - and - TC ENERGY CORPORATION - and - AST TRUST COMPANY (CANADA)Assignment and Set-Off Agreement • August 12th, 2019 • Transcanada Pipelines LTD • Natural gas transmission • Ontario
Contract Type FiledAugust 12th, 2019 Company Industry JurisdictionAMONG: TRANSCANADA TRUST (the “Trust”), a unit trust established under the laws of the Province of Ontario, by its administrative agent, TransCanada PipeLines Limited;
TransCanada Trust Trust Notes — Series 2017-A Due 2077 guaranteed by TransCanada PipeLines Limited Underwriting AgreementTranscanada Trust • March 1st, 2017 • Transcanada Pipelines LTD • Natural gas transmission • New York
Contract Type FiledMarch 1st, 2017 Company Industry JurisdictionDeutsche Bank Securities Inc. J.P. Morgan Securities LLC As Representatives of the several Underwriters named in Schedule II to the Underwriting Agreement
TCPL SUBORDINATED NOTE PURCHASE AGREEMENTTCPL Subordinated Note Purchase Agreement • August 12th, 2019 • Transcanada Pipelines LTD • Natural gas transmission • Ontario
Contract Type FiledAugust 12th, 2019 Company Industry JurisdictionThe purpose of this letter agreement (the “Agreement”) is to confirm the terms under which TransCanada Trust (the “Trust”) has agreed to purchase and TransCanada PipeLines Limited (“TCPL”) has agreed to issue and sell to the Trust, junior subordinated notes in the principal amount of $• (the “TCPL Sub Notes”) in United States Dollars. The TCPL Sub Notes are issued under a trust indenture dated as of May 20, 2015, as supplemented by a fifth supplemental indenture dated as of ·, 2019, in each case between TCPL and Computershare Trust Company of Canada (as so supplemented, the “Indenture”) and have the rights and entitlements described therein.
TransCanada Trust Trust Notes – Series 2022-A Due 2082 guaranteed by TransCanada PipeLines Limited Underwriting AgreementLetter Agreement • March 4th, 2022 • Transcanada Pipelines LTD • Natural gas transmission • New York
Contract Type FiledMarch 4th, 2022 Company Industry JurisdictionIn consideration of the benefits to be received by each of TC Energy, the Trust and the Company as a result of the Offering and to induce the Underwriters to enter into the Underwriting Agreement, TC Energy hereby makes the following representations and warranties and agrees with the Underwriters as follows:
TCPL SUBORDINATED NOTE PURCHASE AGREEMENTSubordinated Note Purchase Agreement • May 13th, 2015 • Transcanada Pipelines LTD • Natural gas transmission • Ontario
Contract Type FiledMay 13th, 2015 Company Industry JurisdictionThe purpose of this letter agreement (the “Agreement”) is to confirm the terms under which TransCanada Trust (the “Trust”) has agreed to purchase and TransCanada PipeLines Limited (“TCPL”) has agreed to issue and sell to the Trust, junior subordinated notes in the principal amount of $[·] (the “TCPL Sub Notes”) in United States Dollars. The TCPL Sub Notes are issued under a trust indenture dated as of [Date], 2015, as supplemented by a supplemental indenture dated as of [Date], 2015, in each case between TCPL and Computershare Trust Company of Canada (as so supplemented, the “Indenture”) and have the rights and entitlements described therein.
TransCanada Trust Trust Notes — Series 2019-A Due 2079 guaranteed by TransCanada PipeLines Limited Underwriting AgreementUnderwriting Agreement • August 28th, 2019 • Transcanada Pipelines LTD • Natural gas transmission • New York
Contract Type FiledAugust 28th, 2019 Company Industry JurisdictionUnderwriting Agreement, TC Energy hereby makes the following representations and warranties and agrees with the Underwriters as follows:
CST TRUST COMPANY SHARE EXCHANGE AGREEMENTShare Exchange Agreement • August 5th, 2016 • Transcanada Pipelines LTD • Natural gas transmission • Ontario
Contract Type FiledAugust 5th, 2016 Company Industry JurisdictionAMONG: TRANSCANADA TRUST (the “Trust”), a unit trust established under the laws of the Province of Ontario, by its administrative agent, TransCanada PipeLines Limited;
TRANSCANADA PIPELINES LIMITED as Issuer and COMPUTERSHARE TRUST COMPANY OF CANADA as Trustee SECOND SUPPLEMENTAL INDENTURE PROVIDING FOR THE ISSUE OF UP TOIndenture • August 5th, 2016 • Transcanada Pipelines LTD • Natural gas transmission • Ontario
Contract Type FiledAugust 5th, 2016 Company Industry JurisdictionTRANSCANADA PIPELINES LIMITED, a corporation existing under the federal laws of Canada and having an office in the City of Calgary in the Province of Alberta
CST TRUST COMPANY SHARE EXCHANGE AGREEMENTShare Exchange Agreement • February 24th, 2017 • Transcanada Pipelines LTD • Natural gas transmission • Ontario
Contract Type FiledFebruary 24th, 2017 Company Industry JurisdictionAMONG: TRANSCANADA TRUST (the “Trust”), a unit trust established under the laws of the Province of Ontario, by its administrative agent, TransCanada PipeLines Limited;
TRANSCANADA TRUST as Issuer TRANSCANADA PIPELINES LIMITED as Credit Supporter and CST TRUST COMPANY as Trustee SECOND SUPPLEMENTAL INDENTURE PROVIDING FOR THE ISSUE OFTranscanada Pipelines LTD • August 5th, 2016 • Natural gas transmission • Ontario
Company FiledAugust 5th, 2016 Industry JurisdictionTRANSCANADA PIPELINES LIMITED, a corporation existing under the federal laws of Canada and having an office in the City of Calgary in the Province of Alberta
TRANSCANADA TRUST - and - TRANSCANADA PIPELINES LIMITED - and - CST TRUST COMPANY SHARE EXCHANGE AGREEMENT Trust Notes — Series 2015-A Dated as of [Issue Date], 2015Share Exchange Agreement • May 13th, 2015 • Transcanada Pipelines LTD • Natural gas transmission • Ontario
Contract Type FiledMay 13th, 2015 Company Industry JurisdictionAMONG: TRANSCANADA TRUST (the “Trust”), a unit trust established under the laws of the Province of Ontario, by its administrative agent, TransCanada PipeLines Limited;
FIFTH SUPPLEMENTAL INDENTURE PROVIDING FOR THE ISSUE OFTranscanada Pipelines LTD • August 12th, 2019 • Natural gas transmission • London
Company FiledAugust 12th, 2019 Industry JurisdictionTRANSCANADA TRUST, a trust established under the laws of the Province of Ontario, by its administrative agent, TransCanada PipeLines Limited
TRANSCANADA TRUSTShare Exchange Agreement • August 12th, 2019 • Transcanada Pipelines LTD • Natural gas transmission • Ontario
Contract Type FiledAugust 12th, 2019 Company Industry JurisdictionAMONG: TRANSCANADA TRUST (the “Trust”), a unit trust established under the laws of the Province of Ontario, by its administrative agent, TransCanada PipeLines Limited;
TRANSCANADA TRUST as Issuer TRANSCANADA PIPELINES LIMITED as Credit Supporter and CST TRUST COMPANY as Trustee FIRST SUPPLEMENTAL INDENTURE PROVIDING FOR THE ISSUE OF $[·] PRINCIPAL AMOUNT OF TRUST NOTES - SERIES 2015-A DUE , 2075 Dated as of [·], 2015Transcanada Pipelines LTD • May 13th, 2015 • Natural gas transmission • Ontario
Company FiledMay 13th, 2015 Industry JurisdictionTRANSCANADA PIPELINES LIMITED, a corporation existing under the federal laws of Canada and having an office in the City of Calgary in the Province of Alberta
TRANSCANADA TRUST as Issuer - and - CST TRUST COMPANY as Trustee TRUST INDENTURE PROVIDING FOR THE ISSUE OF TRUST NOTES Dated as of [·]Transcanada Trust • May 13th, 2015 • Transcanada Pipelines LTD • Natural gas transmission • Ontario
Contract Type FiledMay 13th, 2015 Company Industry Jurisdiction
TRANSCANADA PIPELINES LIMITED as Issuer - and - COMPUTERSHARE TRUST COMPANY OF CANADA as Trustee TRUST INDENTURE PROVIDING FOR THE ISSUE OF TCPL SUB NOTES Dated as of [·]Transcanada Pipelines LTD • May 13th, 2015 • Natural gas transmission • Ontario
Company FiledMay 13th, 2015 Industry Jurisdiction
NEGT LOGO] National Energy & [TRANSCANADA LOGO] Gas Transmission-TM- IN BUSINESS TO DELIVER N e w s R e l e a s e NATIONAL ENERGY & GAS TRANSMISSION AND TRANSCANADA ANNOUNCE SALE AGREEMENT FOR GAS TRANSMISSION NORTHWEST CORPORATION TRANSACTION SUBJECT...Transcanada Pipelines LTD • March 5th, 2004 • Natural gas transmission
Company FiledMarch 5th, 2004 IndustryNATIONAL ENERGY & GAS TRANSMISSION AND TRANSCANADA ANNOUNCE SALE AGREEMENT FOR GAS TRANSMISSION NORTHWEST CORPORATION TRANSACTION SUBJECT TO U.S. BANKRUPTCY COURT APPROVAL
TRANSCANADA TRUST - and - TRANSCANADA PIPELINES LIMITED - and - TRANSCANADA CORPORATION - and - CST TRUST COMPANYAssignment and Set-Off Agreement • February 24th, 2017 • Transcanada Pipelines LTD • Natural gas transmission • Ontario
Contract Type FiledFebruary 24th, 2017 Company Industry JurisdictionAMONG: TRANSCANADA TRUST (the “Trust”), a unit trust established under the laws of the Province of Ontario, by its administrative agent, TransCanada PipeLines Limited;
SUBSCRIPTION AGREEMENT VOTING TRUST UNITSSubscription Agreement • May 13th, 2015 • Transcanada Pipelines LTD • Natural gas transmission • Ontario
Contract Type FiledMay 13th, 2015 Company Industry JurisdictionThe purpose of this letter agreement (the “Agreement”) is to confirm the terms of a subscription for the issue by TransCanada Trust (the “Trust”) and the purchase by TransCanada PipeLines Limited (“TCPL”) of five thousand Voting Trust Units (the “Purchased Securities”), each of which represents an undivided beneficial ownership interest in the Trust and which has the rights and entitlements described in the declaration of trust of the Trust dated as of September 16, 2014 (as amended, restated and supplemented from time to time) (the “Declaration of Trust”).
FIFTH SUPPLEMENTAL INDENTURE PROVIDING FOR THE ISSUE OF UP TOTranscanada Pipelines LTD • August 12th, 2019 • Natural gas transmission • London
Company FiledAugust 12th, 2019 Industry JurisdictionTRANSCANADA PIPELINES LIMITED, a corporation existing under the federal laws of Canada and having an office in the City of Calgary in the Province of Alberta
TRANSCANADA PIPELINES LIMITED as Issuer and COMPUTERSHARE TRUST COMPANY OF CANADA as Trustee FIRST SUPPLEMENTAL INDENTURE PROVIDING FOR THE ISSUE OF $[·] PRINCIPAL AMOUNT OF TCPL SUB NOTES - SERIES 2015-A DUE , 2075 Dated as of [•]Transcanada Pipelines LTD • May 13th, 2015 • Natural gas transmission • Ontario
Company FiledMay 13th, 2015 Industry JurisdictionTRANSCANADA PIPELINES LIMITED, a corporation existing under the federal laws of Canada and having an office in the City of Calgary in the Province of Alberta
N E W S R E L E A S ETranscanada Pipelines LTD • May 27th, 2003 • Natural gas transmission
Company FiledMay 27th, 2003 IndustryCALGARY, Alberta - May 15, 2003 - (TSX: TRP) (NYSE: TRP) - TransCanada Corporation announced that the plan of arrangement to establish it as the parent company of TransCanada PipeLines Limited has received all necessary regulatory approvals and certificates making it effective today.
DEALER AGREEMENTDealer Agreement • January 26th, 2005 • Transcanada Pipelines LTD • Natural gas transmission • Alberta
Contract Type FiledJanuary 26th, 2005 Company Industry JurisdictionWe understand that TransCanada PipeLines Limited (the "Company") proposes to issue and sell in all the provinces and territories of Canada (the "Jurisdictions"), from time to time, unsecured medium term note debentures with maturities of not less than one year (the "Notes"), as described in the English and French language versions of a final short form shelf prospectus of the Company dated December 21, 2004.
TransCanada PipeLines Limited 6.350% Junior Subordinated Notes Due 2067 Debt Securities Underwriting AgreementLetter Agreement • May 2nd, 2007 • Transcanada Pipelines LTD • Natural gas transmission • New York
Contract Type FiledMay 2nd, 2007 Company Industry Jurisdictionand subject to general principles of equity (regardless of whether enforceability is considered in a proceeding in equity or at law), and the Indenture conforms in all material respects to the description thereof contained in each of the U.S. Final Prospectus and the Disclosure Package under the caption “Description of Debt Securities” and under the caption “Description of the Notes”. The Indenture has been duly qualified under the Trust Indenture Act.
ADMINISTRATION AGREEMENT between TRANSCANADA TRUST by its trustee VALIANT TRUST COMPANY as Trustee and TRANSCANADA PIPELINES LIMITED as Administrative Agent Dated as of September 16th, 2014Ii Administration Agreement • May 5th, 2015 • Transcanada Pipelines LTD • Natural gas transmission • Ontario
Contract Type FiledMay 5th, 2015 Company Industry JurisdictionThis Administration Agreement, dated as of September 16th, 2014, is between Valiant Trust Company, a trust company continued under the laws of Canada, in its capacity as trustee of TransCanada Trust (the "Trustee"), and TransCanada PipeLines Limited ("TCPL"), in its capacity as Administrative Agent;
TRANSCANADA TRUST as Issuer TRANSCANADA PIPELINES LIMITED as Credit Supporter and CST TRUST COMPANY as Trustee THIRD SUPPLEMENTAL INDENTURE PROVIDING FOR THE ISSUE OFTranscanada Pipelines LTD • February 24th, 2017 • Natural gas transmission • Ontario
Company FiledFebruary 24th, 2017 Industry JurisdictionTRANSCANADA TRUST, a trust established under the laws of the Province of Ontario, by its administrative agent, TransCanada PipeLines Limited
TRANSCANADA PIPELINES LIMITED as Issuer and COMPUTERSHARE TRUST COMPANY OF CANADA as TrusteeIndenture • February 24th, 2017 • Transcanada Pipelines LTD • Natural gas transmission • Ontario
Contract Type FiledFebruary 24th, 2017 Company Industry JurisdictionTRANSCANADA PIPELINES LIMITED, a corporation existing under the federal laws of Canada and having an office in the City of Calgary in the Province of Alberta
SUBSCRIPTION AGREEMENT VOTING TRUST UNITSTranscanada Pipelines LTD • May 5th, 2015 • Natural gas transmission • Ontario
Company FiledMay 5th, 2015 Industry JurisdictionThe purpose of this letter agreement (the "Agreement") is to confirm the terms of a subscription for the issue by TransCanada Trust™ (the "Trust") and the purchase by TransCanada PipeLines Limited ("TCPL") of one Voting Trust Units (the "Purchased Security"), each of which represents an undivided beneficial ownership interest in the Trust and which has the rights and entitlements described in the declaration of trust of the Trust dated as of September 16, 2014 (as amended, restated and supplemented) (the "Declaration of Trust").
TransCanada PipeLines Limited 4.875% Senior Notes Due 2015 Debt Securities Underwriting AgreementTranscanada Pipelines LTD • October 4th, 2004 • Natural gas transmission • New York
Company FiledOctober 4th, 2004 Industry Jurisdiction