; and (ii) any exceptions to such schedule established by the Administrator under paragraph (3). (B) Exceptions The head of an executive agency may only grant an exception pursuant to subparagraph (A)(ii) on a case-by-case basis. (5) Use of fees collected Any fee collected by an executive agency under this section shall only be available to the extent, and in such amounts, as are provided in advance in appropriation Acts, to the agency to cover the costs of processing the forms described under subsection (b)(2) and (c)(3). (6) Relationship to other statutes Any fee chargeable under this subsection shall supercede any other fee applicable to the processing of a form described under subsection (b)(2) or (c)(3) that is chargeable under another statute. . (b) Deadlines (1) For the Administrator of General Services Not later than 30 days after the date of the enactment of this Act, the Administrator of General Services shall establish the schedule of fees required by section 6409(d) of the Middle Class Tax Relief and Job Creation Act of 2012 ( 47 U.S.C. 1455(d) ), as added by subsection (a). (2) For executive agencies Not later than 120 days after the Administrator of General Services establishes the schedule of fees described under paragraph (1), the head of an executive agency required to adopt the fees and exceptions required by section 6409(d)(4) of the Middle Class Tax Relief and Job Creation Act of 2012 ( 47 U.S.C. 1455(d)(4) ), as added by subsection (a), shall establish such fees and exceptions.