This part governs the reporting of loss or destruction of, or damage to, valuables shipped pursuant to section 1 of the Government Losses in Shipment Act (hereafter the Act) (40 U.S.C. 721) and proof of claim for replacement under section 3 of the Act (40 U.S.C. 723) by executive departments, independent establishments, agencies, wholly owned corporations, officers and employees of the United States, and Federal Reserve banks when acting on behalf of the United States or agencies thereof (hereafter consignors). Failure by any consignor or agent or employee thereof to comply with these regulations may delay recoveries, preclude reimbursement from the fund for the payment of Government losses in shipment (hereafter the Fund) or other relief under the Act, and render the consignor responsible for any loss occurring through such failure.