[Code of Federal Regulations] [Title 48, Volume 4] [Revised as of October 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 48CFR332.501-2] [Page 59] TITLE 48--FEDERAL ACQUISITION REGULATIONS SYSTEM CHAPTER 3--HEALTH AND HUMAN SERVICES PART 332_CONTRACT FINANCING--Table of Contents Subpart 332.5_Progress Payments Based on Cost Sec. 332.501-2 Unusual progress payments. (a)(3) The approval of an unusual progress payment shall be made by the head of the contracting activity (HCA)(not delegable).