43 C.F.R. § 10010.53 Emergencies.
Title 43 - Public Lands: Interior
In the event of an unanticipated emergency situation, the Commission will immediately take any necessary action to prevent or reduce risks to public health or safety or serious resource losses and then expeditiously consult with the Office of the Solicitor about compliance with NEPA. The Commission will also be responsible for consulting with CEQ.
Title 43: Public Lands: Interior
PART 10010—POLICIES AND PROCEDURES FOR IMPLEMENTING THE NATIONAL ENVIRONMENTAL POLICY ACT
Subpart E—Relationship to Decision-Making
§ 10010.53 Emergencies.

