The commercial driver license shall be marked "CDL" and shall include, in addition to the information included on a regular driver license, the group(s) of commercial motor vehicles that the licensee is authorized to operate, as specified by class in § 1312 and by endorsement in § 1313.
The commercial learner permit shall be marked "CLP" and shall include, in addition to the information included on a regular driver license, the group(s) of commercial motor vehicles that the permitee is authorized to operate, as specified by class in § 1312 and by endorsement in § 1313.
D.C. Mun. Regs. tit. 18, r. 18-1310