AUTHORITY TO MODIFY. No modification or change in this Agreement shall be valid and enforceable against UNICEF unless provided by a written amendment to this Agreement signed by a duly authorized officer of UNICEF and an Authorized Officer of IP.
AUTHORITY TO MODIFY. Pursuant to the Financial Regulations and Rules of UNDP, only the UNDP Authorized Official possesses the authority to agree on behalf of UNDP to any modification of or change in this Agreement, to a waiver of any of its provisions or to any additional contractual relationship of any kind with the Contractor. Accordingly, no modification or change in this Contract shall be valid and enforceable against UNDP unless provided by an amendment to this Agreement signed by the Contractor and jointly by the UNDP Authorized Official.
AUTHORITY TO MODIFY. No modification or change in this Contract, no waiver of any of its provisions or any additional contractual relationship of any kind with the Contractor shall be valid and enforceable against UNDP unless provided by an amendment to this Contract signed by the authorized official of UNDP.
AUTHORITY TO MODIFY. No modification or change in this Contract, no waiver of any of its provisions or any additional contractual relationship of any kind with the Contractor shall be valid and enforceable against UNESCO unless provided by an amendment to this Contract signed by the authorized official of XXXXXX.
AUTHORITY TO MODIFY. No modification or change, nor waiver of any of the provisions of the Contract and/or these General Terms and Conditions will be valid and enforceable against SPC unless provided by an amendment to the Contract signed by the authorised official of SPC. If the Contract shall be extended before its expiry for additional periods in accordance with the terms and conditions of the Contract, the terms and conditions applicable to any such extended term of the Contract shall be the same terms and conditions as set forth in the Contract, unless the Parties shall have agreed otherwise pursuant to a valid amendment concluded in accordance with Article 27.1, above. FORCE MAJEURE AND OTHER CHANGES IN CONDITIONS Force majeure for the purposes of these General Terms and Conditions means any unforeseeable and irresistible act of nature, any act of war (whether declared or not), invasion, revolution, insurrection, terrorism, or any other acts of a similar nature or force, provided that such acts arise from causes beyond the control and without the fault or negligence of the Parties. In the event of the occurrence of any cause constituting force majeure and within fifteen (15) days of the occurrence of the force majeure event, the affected Party shall give notice and full particulars in writing to the other Party, of such occurrence or cause if the affected Party is thereby rendered unable, wholly or in part, to perform its obligations and meet its responsibilities under the Contract. The affected Party should notify the other Party of any other changes in conditions or the occurrence of any event which interferes or threatens to interfere with its performance of the Contract. The notice shall include steps proposed by the affected Party to be taken, including any reasonable alternative means for performance that is not prevented by force majeure. On receipt of the notice or notices required hereunder, the Party not affected by the occurrence of a cause constituting force majeure shall take such action as it reasonably considers to be appropriate or necessary in the circumstances, including the granting to the affected Party of a reasonable extension of time in which to perform any obligations under the Contract. If the Contractor is rendered permanently unable, wholly or in part, by reason of force majeure to perform its obligations and meet its responsibilities under the Contract, SPC shall have the right to suspend or terminate the Contract on the same terms and conditi...
AUTHORITY TO MODIFY. No modification or change in the Contract, no waiver of any of its provisions or any additional contractual relationship of any kind shall be valid and enforceable unless signed by a duly authorized representative of both parties.
AUTHORITY TO MODIFY. 27.1 No modification or change, nor waiver of any of the provisions of the Contract and/or these General Terms and Conditions will be valid and enforceable against SPC unless provided by an amendment to the Contract signed by the authorised official of SPC.
27.2 If the Contract shall be extended before its expiry for additional periods in accordance with the terms and conditions of the Contract, the terms and conditions applicable to any such extended term of the Contract shall be the same terms and conditions as set forth in the Contract, unless the Parties shall have agreed otherwise pursuant to a valid amendment concluded in accordance with Article 27.1, above.
AUTHORITY TO MODIFY. No modification or change in this Agreement/Contract shall be valid and enforceable against UN-Habitat unless provided by an amendment to this Agreement/Contract signed by the Cooperating Entity/Contractor and a duly authorized official of UN-Habitat.
AUTHORITY TO MODIFY. No modification or change in this Contract, no waiver of any of its provisions or any additional contractual relationship of any kind with the Contractor shall be valid and enforceable against UNAIDS unless provided by an amendment to this Contract signed by the authorized official of UNAIDS.
AUTHORITY TO MODIFY. No modification or change in this PCA/Contract shall be valid and enforceable against ECA unless provided by an amendment to this PCA/Contract signed by the Cooperating Entity and a duly authorized official of ECA by 30 days before the expiration of this agreement.
