Required Reports   Following are descriptions of the required property reports that the Property Management Office is responsible for preparing and distributing. Other routine reports used during the course of conducting general business are not specified in this section as they occur on an as-needed, often ad-hoc basis. Certificates of Completion (General) DD Form 1662 – DoD Property in Custody of Contractors DOE Form 4300.3 – Semi-Annual Summary Report DOE Form 4220.49 – Property Certificate Grant or Contract Closure Report (Also referred to as a Certificate of Completion) IRS Form 8282 – Donee Information Return IRS Form 8283 – Non-Cash Charitable Contributions Listing of Accountable Property (General) Loss, Damage or Destruction Report NASA 1018 - Report of Government-owned/Contractor-held Property Physical Inventory Reports SF Form 1428 – Inventory Schedule “B”, Report of Excess Personal Property