Common use of Execution and modification Clause in Contracts

Execution and modification. a) This Agreement, together with all SOWs executed pursuant hereto, constitutes the complete and final agreement concerning the subject matter hereof. The invalidity of any sections of this Agreement shall not affect the validity of the remainder of this Agreement. b) This Agreement terminates and supersedes all previous writings relating to the subject matter of this Agreement. c) No modification of this Agreement is binding unless made in writing and signed by the Parties hereto.