Code of Federal Regulations Title 43. Public Lands:  Interior § 43.3465.2–2 Discovery of noncompliance

(a) Upon discovery of activities or conditions that are not in compliance with the terms of a lease or license to mine, or with an approved permit (30 CFR part 741), but that do not pose a serious and imminent danger to the public or to resources and environmental quality, the authorized officer shall refer the matter to the Surface Mining Officer for remedial action, or take remedial action on matters of exploration outside the permit area.

(b) Upon discovery of activities or conditions that are not in compliance with the terms of a lease, license to mine, or with an approved permit and that do pose a serious and imminent danger to the health and safety of the public or to resources and environmental quality, the authorized officer may order the immediate cessation of the activities or conditions provided that the Surface Mining Officer is immediately informed of the issuance of any such emergency cessation order.