[Code of Federal Regulations] [Title 48, Volume 7] [Revised as of October 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 48CFR2917.503] [Page 29-30] TITLE 48--FEDERAL ACQUISITION REGULATIONS SYSTEM CHAPTER 29--DEPARTMENT OF LABOR PART 2917_SPECIAL CONTRACTING METHODS--Table of Contents Subpart 2917.5_Interagency Acquisitions Under The Economy Act Sec. 2917.503 Determinations and findings requirements. Applicability. Before the execution of an interagency agreement under the [[Page 30]] Economy Act, the contracting officer, or other authorized official, must sign the determination required in FAR 17.503 and 31 U.S.C. 1535.