[Code of Federal Regulations] [Title 14, Volume 5] [Revised as of January 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 14CFR1274.802] [Page 487] TITLE 14--AERONAUTICS AND SPACE CHAPTER V--NATIONAL AERONAUTICS AND SPACE ADMINISTRATION PART 1274_COOPERATIVE AGREEMENTS WITH COMMERCIAL FIRMS--Table of Contents Subpart 1274.8_Post-Award/Administrative Requirements Sec. 1274.802 Modifications. Modifications to the cooperative agreement in particular, modifications that affect funding, milestone payments, program schedule and statement of work requirements shall be executed on a bilateral basis.