29 C.F.R. § 102.52

After entry of a Board order directing remedial action, or the entry of a court judgment enforcing such order, the Regional Director will seek compliance from all persons having obligations under the order. As appropriate, the Regional Director will make a compliance determination and notify the parties of that determination. A Charging Party adversely affected by a monetary, make-whole, reinstatement, or other compliance determination will be provided, on request, with a written statement of the basis for that determination.