S.C. Code Regs. 38-383.7
S.C. Code Regs. 38-383.7. Validity of CDL issued by decertified State
A CDL issued by a State prior to the date the State is notified by the Administrator, in accordance with the provisions of Regulation 384.405 of this regulation, that the State is prohibited from issuing CDLs, will remain valid until its stated expiration date.