Waiver, etc The failure of any of the parties hereto to at any time enforce any of the provisions of this Agreement shall not be deemed or construed to be a waiver of any such provision, nor to in any way effect the validity of this Agreement or any provision hereof or the right of any of the parties hereto to thereafter enforce each and every provision of this Agreement. No waiver of any breach, non-compliance or non-fulfillment of any of the provisions of this Agreement shall be effective unless set forth in a written instrument executed by the party or parties against whom or which enforcement of such waiver is sought; and no waiver of any such breach, non-compliance or non-fulfillment shall be construed or deemed to be a waiver of any other or subsequent breach, non-compliance or non-fulfillment.
Waiver; Amendment Except as expressly provided in this Agreement, no amendment or waiver of this Agreement shall be binding unless executed in writing by the party to be bound thereby. No waiver of any provision of this Agreement shall constitute a waiver of any other provision nor shall any waiver of any provision of this Agreement constitute a continuing waiver unless otherwise expressly provided.
Waiver and Amendment Any provision of this Agreement may be waived at any time by the party that is entitled to the benefits of such provision. This Agreement may not be modified, amended, altered or supplemented except upon the execution and delivery of a written agreement executed by the parties hereto.
Contract Amendment A. Contract Exhibit A, Scope of Work, is hereby deleted and replaced in its entirety with the attached Exhibit A, Scope of Work, which is incorporated into the Contract by reference herein. B. Contract Exhibit B, Additional Special Contract Conditions, is hereby deleted in its entirety and replaced with the attached Exhibit B, Additional Special Contract Conditions, which is incorporated into the ACS by reference herein. C. Contract Exhibit I, PUR 1355: Foreign Country of Concern Attestation, is hereby incorporated in its entirety to the ACS by reference herein.