Title 49 › Subtitle SUBTITLE III— - GENERAL AND INTERMODAL PROGRAMS › Chapter CHAPTER 51— - TRANSPORTATION OF HAZARDOUS MATERIAL › § 5103a
States must not give or renew a license to drive a vehicle carrying hazardous materials in commerce unless the Secretary of Homeland Security first finds the person is not a security risk after a background check, or the person already has a valid transportation security card under 46 U.S.C. 70105. This rule covers materials the Secretary of Transportation says are hazardous and that require vehicle placards. The Attorney General must run the background check for a State when asked, and then tell the Secretary of Homeland Security the results. The checks must include criminal records, immigration status for aliens, and international databases when needed. States must send the Secretary of Homeland Security names, addresses, and other required information about licensees. The Secretary of Health and Human Services must tell the Secretary of Transportation about chemical or biological agents that pose a serious health risk so they can be regulated. The Transportation Security Administration (TSA) Director must set up, within 90 days after this part was enacted, a way to tell an employer about an applicant’s background-check results when it’s appropriate and when the applicant fails the threat assessment. States that use their own standards for hazardous-material endorsements must offer the same kinds of appeal and waiver processes as in 49 C.F.R. part 1572. The Director must change the definition of “transportation security incident” within 30 days so it does not include work stoppages. Reports and rulemaking deadlines include reports to Congress by October 1, 2005, a plan to cut redundant checks within 60 days of enactment, a rulemaking to compare federal checks no later than 120 days after enactment, and initiation of that rulemaking within 60 days after the required report. Six months after enactment, drivers registered in Mexico or Canada must pass similar background checks before operating in the United States; the Director may extend that deadline by up to 6 months. The term “alien” is used as defined in section 101(a)(3) of the Immigration and Nationality Act, and “commercial motor vehicle” has the meaning in section 31101.
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Transportation — Source: USLM XML via OLRC
Legislative History
Reference
Citation
49 U.S.C. § 5103a
Title 49 — Transportation
Last Updated
Apr 6, 2026
Release point: 119-73