43 CFR § 3511.26
What if I object to the terms and conditions BLM proposes for a readjusted lease?
June 11, 2020
(a) You have 60 days after receiving the proposed readjusted terms to object. If we do not receive your objection within 60 days, the proposed readjusted terms will be in effect. If you file an objection, BLM will issue a decision in response. If you disagree with the decision, you may appeal under parts 4 and 1840 of this title.
(b) The readjusted lease terms and conditions will be effective pending the outcome of any appeal, unless BLM provides otherwise.