StacksVerified U.S. regulatory reference

43 CFR §3507.15

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
No specific form is required. Submit three copies of your application within 60 days after the date your prospecting permit expires or the date BLM denies your request for a permit extension filed under § 3505.64 of this part, whichever is later.