48 C.F.R. § 50.104-3
(a) Indemnification requests.
(1) Contractor requests for the indemnification clause to cover unusually hazardous or nuclear risks should be submitted to the contracting officer and shall include the following information:
(iii) A statement, executed by a corporate official with binding contractual authority, of all insurance coverage applicable to the risks to be defined in the contract as unusually hazardous or nuclear, including—
(vi) If the contractor is a division or subsidiary of a parent corporation—
(b) Action on indemnification requests.
(1) The contracting officer, with assistance from legal counsel and cognizant program office personnel, shall review the indemnification request and ascertain whether it contains all required information. If the contracting officer, after considering the facts and evidence, denies the request, the contracting officer shall notify the contractor promptly of the denial and of the reasons for it. If recommending approval, the contracting officer shall forward the request (as modified, if necessary, by negotiation) through channels to the appropriate official specified in 50.102-1(d). The contracting officer's submission shall include all information submitted by the contractor and—
(4) When approval is—