41 C.F.R. § 102-33.30
GSA's responsibilities for Federal aviation management
GSA's responsibilities include having:
(a) A single office to carry out Governmentwide responsibilities for Government aircraft management, and publishing that policy;
(b) An interagency committee, whose members represent the executive agencies that use Government aircraft to conduct their official business and advise and consult with GSA on developing policy for managing Government aircraft;
(c) A management information system to collect, analyze, and report information on the inventory, cost, usage, and safety of Government aircraft; and
(d) A set of performance indicators, policy recommendations, and guidance for the procurement, operation, and safety and disposal of Government aircraft.