43 CFR §3505.64
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
There is no application form. Just send us a written request with the information in § 3505.65 of this part at least 90 days before your permit expires. Include the processing fee for extensions of prospecting permits found in the fee schedule in § 3000.12 of this chapter and the first year's rental in accordance with §§ 3504.10, 3504.15, and 3504.16 of this part.