REVIEW.

SEC. 4. REVIEW. Not later than 12 months after the date of enactment of this Act, the Secretary of Transportation shall conduct a study of, and transmit to the Committee on Commerce, Science, and Transportation of the Senate and the Committee on Transportation and Infrastructure of the House of Representatives, a report on the impacts of safety from the extensions issued by Governors according to this Act. In conducting the study, the Secretary shall review, at a minimum— (1) the safety implications of extending exemptions; and (2) a review of the exemption process to ensure clarity and efficiency during emergencies.