CFR › Title 43 › Part 3833Part 3833 — Recording Mining Claims and SitesSubpart A — Recording Process§ 3833.1— Why must I record mining claims and sites?§ 3833.11— How do I record mining claims and sites?Subpart B — Amending Mining Claims and Sites§ 3833.21— When may I amend a notice or certificate of location?§ 3833.22— How do I amend my location?Subpart C — Filing Transfers of Interest§ 3833.31— What is a transfer of interest?§ 3833.32— How do I transfer a mining claim or site?§ 3833.33— How may I transfer, sell, or otherwise convey an association placer mining claim?Subpart D — Defective Filings§ 3833.91— What defects cannot be cured under this part?§ 3833.92— What happens if I do not file a transfer of interest?