4 C.F.R. § 83.2
The administration of this part is the duty and responsibility of the Director, Personnel, U.S. Government Accountability Office, 441 G Street NW., Washington, D.C. 20548. To this end, the Director, Personnel, in consultation with the Office of the General Counsel, is authorized to issue such supplemental regulations or procedural directives as may be necessary and appropriate.
(a) The Director, Personnel, shall have general responsibility and authority for implementing this part, including—