29 C.F.R. § 24.113
Whenever any person has failed to comply with an order by an ALJ issued under the Energy Reorganization Act, with the exception of any award of compensatory damages, or with a final order of the Secretary, including final orders approving settlement agreements as provided under § 24.111(d) , the Secretary may file a civil action seeking enforcement of the order in the United States district court for the district in which the violation was found to have occurred. Whenever any person has failed to comply with an order by an ALJ issued under the Energy Reorganization Act, with the exception of any award of compensatory damages, or with a final order of the Secretary under either the Energy Reorganization Act or the Clean Air Act, the person on whose behalf the order was issued also may file a civil action seeking enforcement of the order in the United States district court for the district in which the violation was found to have occurred.
29 C.F.R. §24.113