(2) Director .— There shall be at the head of the Bureau a Director, Bureau of Alcohol, Tobacco, Firearms, and Explosives (in this subtitle referred to as the “Director”). The Director shall be appointed by the President, by and with the advice and consent of the Senate and shall perform such functions as the Attorney General shall direct. The Director shall receive compensation at the rate prescribed by law under section 5314 of title V , United States Code, for positions at level III of the Executive Schedule.
28 USC § 599A(a)(2)
None identified, default scope is assumed to be the parent (chapter 40A) of this section.