49 C.F.R. § 384.211 Return of old licenses.
Title 49 - Transportation
The State shall not issue a CDL to a person who possesses a driver's license issued by another State or jurisdiction unless such person first surrenders the driver's license issued by such other State or jurisdiction in accordance with §§383.71(a)(7) and (b)(4) of this title.
Title 49: Transportation
PART 384—STATE COMPLIANCE WITH COMMERCIAL DRIVER'S LICENSE PROGRAM
Subpart B—Minimum Standards for Substantial Compliance by States
§ 384.211 Return of old licenses.
