; and (B) any change in the charges or fees; (2) provide air traffic services users and other interested persons notice of a proposal approved under paragraph (1) in a manner and form prescribed by the Secretary; and (3) submit a proposal approved under paragraph (1) (other than a proposal to decrease a charge or fee) to the Secretary 90 days prior to the effective date of the proposal in a manner and form prescribed by the Secretary. (c) Secretarial review (1) Public comment Upon receiving a proposal from the Corporation under subsection (b)(3), the Secretary shall solicit public comments on the proposal for a 30-day period. (2) Secretarial approval (A) In general Not later than 15 days after the last day of the 30-day public comment period, the Secretary shall— (i) approve the proposal upon determining that the proposal complies with the standards in subsection (d); or (ii) disapprove the proposal upon determining that the proposal does not comply with the standards in subsection (d). (B) Effectiveness of proposal If the Secretary does not issue a timely decision pursuant to subparagraph (A), the proposal shall be deemed approved. (d) Standards The Secretary shall apply the following standards in reviewing a proposal from the Corporation under subsection (c): (1) The amount or type of charges and fees paid by an air traffic services user may not— (A) be determinant of the air traffic services provided to the user