; and (B) such other information and assurances as the Commission may require. (3) Eligibility to receive reimbursement A State is eligible to receive reimbursement under this subsection for the reasonable and necessary costs the State incurred in carrying out its implementation plan during a year if the State submits to the Commission, at such time and in such form as the Commission may require, an application containing— (A) a statement of the reasonable and necessary costs the State incurred in carrying out its implementation plan during the year; and (B) such other information and assurances as the Commission may require. (4) Authorization of appropriations There are authorized to be appropriated such sums as are necessary for payments under this subsection. (d) Revocation of approval; recapture of advance payments If the Commission determines that the implementation plan of a State whose implementation plan under this subtitle is approved is no longer in compliance with the applicable requirements for such a plan, or if the Commission determines that the State is administering the plan in a biased or incompetent manner— (1) the Commission shall revoke the approval of the plan