; and (ii) allow up to 14 days for the motor carrier to submit a revised plan. (B) Review of revised plans Not later than 30 days after the date of receipt of the revised corrective action plan, the Secretary shall accept or deny the revised plan. (3) Limitations on suspensions and revocations (A) In general The Secretary may not suspend or revoke the authority of a motor carrier of passengers to conduct operations during any period in which a corrective action plan is being revised or reviewed in accordance with the requirements of this subsection. (B) Exception Subparagraph (A) shall not apply with respect to a motor carrier of passengers if the Secretary determines the motor carrier to be an imminent hazard to public safety. (4) Consideration of corrective actions If a motor carrier of passengers implements a corrective action during a compliance review or safety audit, the Secretary shall consider the corrective action before a safety fitness determination action is concluded. . 7. Civil penalties (a) Additional penalty considerations Section 521(b)(2)(D) of title 49, United States Code, is amended by inserting scope of severity and willfulness, ability to pay, size of fleet, before and such other matters as justice and public safety may require . (b) Procedural requirement relating to installment plans Section 521(b) of title 49, United States Code, is amended by adding at the end the following: (16) Procedural requirement relating to installment plans A motor carrier of passengers, by contesting or appealing a notice of a violation issued by the Secretary under this subsection, does not waive any right relating to installment plans before the Secretary has issued an order affirming, modifying, or vacating the notice of violation. . 8. Modernization of Federal Motor Carrier Safety Regulations (a) Establishment of advisory committee The Secretary of Transportation shall establish a negotiated rulemaking advisory committee (in this section referred to as the Committee ) for the purpose of developing a