S.C. Code Ann. § 59-3-90: In-service training programs for teachers.

The State Department of Education shall provide recommendations and assist districts in conducting in-service training programs for teachers based on the findings and research it derives from the study of effective schools and classrooms and from district plans developed in accordance with Section 59-139-10. All of the school districts of this State must have implemented an on-going, long-range professional development training program in support of effective schools and classrooms and as indicated by district plans no later than the 1994-95 school year.