S.C. Code Ann. § 56-1-740

(A) The Department of Motor Vehicles may suspend, for not more than six months, the driver's license and privilege of a person upon a showing by its records, based on a uniform point system as authorized in this article, that the licensee has been convicted with such frequency of offenses against motor vehicle traffic laws or ordinances as to indicate a disrespect for the laws or ordinances and a disregard for the safety of other persons on the highways. For the purposes of this article, a total of twelve points assessed against a driver as determined by the values designated in Section 56-1-720 indicates disrespect and disregard. The privilege of driving a motor vehicle on the highways of this State, given to a nonresident under the laws of this State, is subject to suspension by the department in like manner, and for like cause, the same as a driver's license issued by this State may be suspended. Periods of suspension of the license or privilege of a person for various accumulation of points must be as follows, with the person having the privilege to request a review of his driving record: (1) twelve to fifteen points—three months' suspension; (2) sixteen or seventeen points—four months' suspension; (3) eighteen or nineteen points—five months' suspension; (4) twenty points and over—six months' suspension. (B)(1) If a person is employed or enrolled in a college or university at any time while his driver's license is suspended pursuant to this section, he may apply for a special restricted driver's license permitting him to drive only to and from work or his place of education and in the course of his employment or education during the period of suspension. The department may issue the special restricted driver's license only upon a showing by the person that he is employed or enrolled in a college or university, and that he lives further than one mile from his place of employment or place of education. (2) If the department issues a special restricted driver's license, it shall designate reasonable restrictions on the times during which and routes on which the person may operate a motor vehicle. A change in the employment hours, place of employment, status as a student, or residence must be reported immediately to the department by the licensee. (3) The fee for each special restricted driver's license is one hundred dollars, but no additional fee is due because of changes in the place and hours of employment, education, or residence. Of this fee, eighty dollars must be placed by the Comptroller General into the State Highway Fund as established by Section 57-11-20, to be distributed as provided in Section 11-43-167. The remainder of the fees collected pursuant to this section must be credited to the Department of Transportation State Non-Federal Aid Highway Fund. (4) The operation of a motor vehicle outside the time limits and route imposed by a special restricted license by the person issued that license is a violation of Section 56-1-460.