43 C.F.R. § 3514.20 When is my relinquishment effective?
Title 43 - Public Lands: Interior
When BLM approves your relinquishment, it will be effective as of the date you filed it.
Title 43: Public Lands: Interior
PART 3500—LEASING OF SOLID MINERALS OTHER THAN COAL AND OIL SHALE
Subpart 3514—Lease Relinquishments and Cancellations
Relinquishing Your Lease
§ 3514.20 When is my relinquishment effective?