41 C.F.R. § 102-36.295 Is there any reporting requirement on the disposition of excess personal property?
Title 41 - Public Contracts and Property Management
Yes, you must report annually to GSA personal property furnished in any manner in that year to any non-federal recipients, with respect to property obtained as excess or as property determined to be no longer required for the purposes of the appropriation from which it was purchased. GSA will subsequently submit a summary of these Non-Federal Recipients Reports to Congress.
Title 41: Public Contracts and Property Management
PART 102–36—DISPOSITION OF EXCESS PERSONAL PROPERTY
Subpart D—Disposition of Excess Personal Property
Report of Disposal Activity
§ 102-36.295 Is there any reporting requirement on the disposition of excess personal property?

