; and (2) effective procedures to track and monitor drug and alcohol testing maintained in the electronic database. (c) Measures Not later than 18 months after the date of the enactment of this Act, Amtrak shall submit a report to the Committee on Commerce, Science, and Transportation of the Senate and the Committee on Transportation and Infrastructure of the House of Representatives that describes the measures implemented to improve compliance with proper self-reporting of employee prescription drug use. 3. Alcohol and controlled substance reporting of Amtrak locomotive engineers and conductors (a) Review Not later than 1 year after the date of the enactment of this Act, the Secretary of Transportation shall determine whether the regulations set forth in parts 240 and 242 of title 49, Code of Federal Regulations, promulgated pursuant to sections 20135 and 20163 of title 49, United States Code, in order to protect the traveling public, should be revised to require locomotive engineers and conductors or personnel seeking initial certification to become a locomotive engineer or a conductor for Amtrak to report arrests due to drug or alcohol offenses immediately or as soon as practicable. (b) Rulemaking If the Secretary of Transportation determines that the regulations referred to in subsection (a) should be revised in accordance with such subsection, the Secretary shall— (1) notify the Committee on Commerce, Science, and Transportation of the Senate and the Committee on Transportation and Infrastructure of the House of Representatives of such determination