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49 U.S.C. 31302: Commercial driver’s license requirementText contains those laws in effect through Public Law 119-120 (October 7, 2026).
From Title 49-TRANSPORTATIONCHAPTER 313-COMMERCIAL MOTOR VEHICLE OPERATORS

§31302. Commercial driver’s license requirement

No individual shall operate a commercial motor vehicle without a valid commercial driver’s license issued in accordance with section 31308. An individual operating a commercial motor vehicle may have only one driver’s license at any time and may have only one learner’s permit at any time.

( Pub. L. 103–272, § 1(e) , July 5, 1994 , 108 Stat. 1015 ; Pub. L. 105–178, title IV, § 4011(b)(1) , June 9, 1998 , 112 Stat. 407 ; Pub. L. 109–59, title IV, § 4122(1) , Aug. 10, 2005 , 119 Stat. 1734 .)

Historical and Revision Notes

Revised

Section

Source (U.S. Code)

Source (Statutes at Large)

31302

49 App.:2701.

Oct. 27, 1986, Pub. L. 99–570, § 12002, 100 Stat. 3207–170.

The words “Effective July 1, 1987” are omitted as executed. The words after “issued a driver’s license” are omitted as expired.

Editorial Notes

Amendments

2005⁠—Pub. L. 109–59 inserted “and may have only one learner’s permit at any time” before period at end.

1998⁠—Pub. L. 105–178 amended section catchline and text generally. Prior to amendment, text read as follows: “An individual operating a commercial motor vehicle may have only one driver’s license at any time, except during the 10-day period beginning on the date the individual is issued a driver’s license.”