[Code of Federal Regulations] [Title 48, Volume 1] [Revised as of October 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 48CFR50] [Page 971] TITLE 48--FEDERAL ACQUISITION REGULATIONS SYSTEM CHAPTER 1--FEDERAL ACQUISITION REGULATION PART 50_EXTRAORDINARY CONTRACTUAL ACTIONS--Table of Contents Subpart 50.4_Residual Powers 50.403-3 Contract clause. The contracting officer shall insert the clause at 52.250-1, Indemnification Under Public Law 85-804, in contracts whenever the approving official determines that the contractor shall be indemnified against unusually hazardous or nuclear risks (also see 50.403-2(c)). In cost-reimbursement contracts, the contracting officer shall use the clause with its Alternate I.