43 CFR § 3715.4-3
What if BLM does not concur in my existing use or occupancy?
June 11, 2020
If BLM determines that all or any part of your existing use or occupancy is not reasonably incident:
(a) BLM may order a suspension or cessation of all or part of the use or occupancy under §3715.7-1;
(b) BLM may order the land to be reclaimed to its satisfaction and specify a reasonable time for completion of reclamation under 43 CFR part 3800; and
(c) BLM may order you to apply within 30 days after the date of notice from BLM for appropriate authorization under the regulations in 43 CFR Group 2900.