OMB control number
National Park Service Lost and Found Report
OMB 1024-0279 · DOI/NPS.
OMB 1024-0279
The National Park Service Act of 1916, 38 Stat 535, 54 U.S.C. §100101, et seq., requires that the NPS preserve national parks for the enjoyment, education, and inspiration of this and future generations. The NPS cooperates with partners to extend the benefits of natural and cultural resource conservation and outdoor recreation throughout this country and the world. Each year, visitors to the various units of the National Park System file reports of lost or found items. The NPS utilizes Form 10-166, “Lost – Found Report” to collect pertinent information from the visitor filing the report in order to properly identify and reunite the owners with their lost items, if found.
The latest form for National Park Service Lost and Found Report expires 2029-07-31 and is listed under ICR 202509-1024-002.
Latest Forms, Documents, and Supporting Material
| Document | Type |
|---|---|
 Form 10-166 Lost-Found Report | Form |
 1024-0279 SSA 9-8-2025.docx | Supporting Statement A |
| Central Files--Interior, NPS-10, - April 11, 1977, 48 FR 19075.pdf | Supplementary Document |
| 36 CFR 2-22 Property.pdf | Supplementary Document |
| 54 USC 100101.pdf | Supplementary Document |
| 1024-0279 Lost and Found (90 FR 39417).pdf | Supplementary Document |
 Lost-Found Report |
Form |
| Lost-Found Report |
Form |
All Historical Document Collections
| Reference | Filing | Received | Concluded | Action |
|---|---|---|---|---|
| 202509-1024-002 | Extension without change of a currently approved collection | 2026-02-27 | ||
| 202203-1024-002 | Extension without change of a currently approved collection | 2022-09-23 | Approved without change | |
| 201911-1024-003 | Extension without change of a currently approved collection | 2020-01-30 | Approved without change | |
| 201512-1024-001 | Existing collection in use without an OMB Control Number | 2016-09-22 | Approved without change |