D.C. Code § 47-392.23

The Authority may require the Mayor, the Chair of the Council, the Chief Financial Officer of the District of Columbia, and the Inspector General of the District of Columbia, to prepare and submit such reports as the Authority considers appropriate to assist it in carrying out its responsibilities under this Act, including submitting copies of any reports regarding revenues, expenditures, budgets, costs, plans, operations, estimates, and other financial or budgetary matters of the District government.