S. Rept. 115-188: No Human Trafficking on Our Roads Act, Report of the Committee on Commerce, Science, and Transportation on S. 1532, November 30, 2017 [open pdf - 253KB]
From Purpose and Background: "The purpose of S. 1532, the No Human Trafficking on Our Roads Act, would provide a lifetime ban from operating a commercial motor vehicle (CMV) for an individual who uses a CMV in committing a felony involving a severe form of trafficking in persons. [...] Current law prohibits an individual from operating a CMV if the individual is convicted of any of nine different enumerated offenses, including alcohol abuse, negligent manslaughter, and drug trafficking. The proposed legislation would add a felony involving a severe form of trafficking in persons to the list of disqualifying offenses, and like a controlled substance violation (49 U.S.C. 31310 (d)), the disqualification would be for life."
S. Rept. 115-188; Senate Report 115-188
U.S. Government Publishing Office: http://www.gpo.gov/