S.C. Code Ann. § 23-3-460
Any person required to register under this article shall be required to register annually for life. The offender shall register at the sheriff's department in the county where he resides. A person determined by a court to be a sexually violent predator pursuant to state law is required to verify registration and be photographed every ninety days by the sheriff's department in the county in which he resides unless the person is committed to the custody of the State, whereby verification shall be held in abeyance until his release.
If any person required to register under this article changes his address within the same county, that person must send written notice of the change of address to the county sheriff within ten days of establishing the new residence.
If any person required to register under this article changes his address into another county in South Carolina, the person must register with the county sheriff in the new county within ten days of establishing the new residence. The person must also provide written notice within ten days of the change of address in the previous county to the county sheriff with whom the person last registered.
If any person required to register under this article moves outside of South Carolina, the person must provide written notice within ten days of the change of address to a new state to the county sheriff with whom the person last registered.
Any person required to register under this article who moves to South Carolina from another state and is not under the jurisdiction of the Department of Corrections, the Department of Probation, Parole, and Pardon Services, or the Department of Juvenile Justice at the time of moving to South Carolina must register within ten days of establishing residence in this State.
The sheriff of the county in which the person resides must forward all changes to any information provided by a person required to register under this article to SLED within five business days.
The South Carolina Department of Public Safety, Division of Motor Vehicles, shall inform, in writing, any new resident who applies for a driver's license, chauffeur's license, vehicle tag, or state identification card of the obligation of sex offenders to register. The department also shall inform, in writing, a person renewing a driver's license, chauffeur's license, vehicle tag, or state identification card of the requirement for sex offenders to register.