S.C. Code Regs. 20-5.22
S.C. Code Regs. 20-5.22. Resident License
No professional boxer who is a legal resident of a State other than South Carolina may appear in any boxing contest unless such boxer has in his/her possession a current South Carolina boxing license and a current boxing license from his/her state of residence unless waived by the Commission. The Commission may also require such boxer to hold a Passport from the state of residence.