Title 49 › SUBTITLE VI — MOTOR VEHICLE AND DRIVER PROGRAMS › PART B — COMMERCIAL › CHAPTER 313 — COMMERCIAL MOTOR VEHICLE OPERATORS › § 31311
Require each State to run a commercial driver licensing program that meets the federal minimum rules. States must test and make sure people are fit to drive big trucks and buses, and only give a commercial driver’s license (CDL) after the person passes the required written and driving tests. A State must treat a driver as drunk if their blood alcohol level is at or above the level set in section 31310(a). Licenses must include the required identifying information. Before issuing or renewing a CDL, the State must check the driver’s record with any other State that issued a license and ask the federal system (or the Secretary) for information when the Secretary’s rules require it. The State must notify the Secretary or the federal information system within 30 days after issuing a CDL, and within 10 days after disqualifying, revoking, suspending, or canceling a CDL for 60 days or more, and must record the violation. If a driver with an out-of-state CDL or an out-of-state regular license driving a commercial vehicle breaks traffic rules (not parking), the State where it happened must tell the issuing State within 10 days. States may not issue a CDL or a permit while the person is disqualified or their license is revoked, suspended, or canceled, and must require surrender of any out-of-state CDL before issuing a new one. States may generally issue CDLs only to people who live there, with limited exceptions (people from States that don’t issue CDLs, and active duty military stationed in the State). States must adopt federal regulations, keep full driving records of CDL holders and make them available to the driver, the Secretary, employers, licensing and law enforcement agencies, and must not hide violations. States must run a CDL information system that works with the federal system, report foreign driver convictions to the federal database, switch to exclusive electronic exchange on the federal system within 1 year after the Commercial Motor Vehicle Safety Enhancement Act of 2012, check the drug and alcohol clearinghouse before issuing or renewing a CDL, and, within 5 years after that 2012 Act, be able to receive electronic medical examiner certificates for interstate drivers. Allow a State to meet the rule that disqualifies a driver by revoking, suspending, or canceling the driver’s regular license. After a State asks the Secretary about a proposed CDL, the Secretary or the federal system must tell the State within 30 days if the person already has a CDL from another State or has been disqualified. Each State had to send the Secretary a plan showing how it would meet these rules from the plan’s submission date through September 30, 2016. The plan had to say how the State would fix problems found in federal audits, include a schedule that gives top priority to critical problems, and promise to meet the rules by September 30, 2015. The Secretary reviews and may approve or disapprove plans, must explain disapprovals in writing, and allow changes and resubmission. The Secretary can ask States to update plans as needed and will publish an annual comparison of how well States follow these requirements.
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Legislative History
Reference
Citation
49 U.S.C. § 31311
Title 49, Transportation
Last Updated
Sep 23, 2026
Release point: 119-110