43 CFR § 3509.16
How do I apply for a future interest lease?
June 11, 2020
No specific form is required. You must file at least one year before the mineral interest vests with the United States or BLM will deny your application. BLM will charge you a processing fee on a case-by-case basis as described in §3000.11 of this chapter.
[64 FR 53536, Oct. 1, 1999, as amended at 70 FR 58878, Oct. 7, 2005]