National Center for Construction Education and Research (NCCER) National Craft Assessment certification as an industrial electrician.

OR

MASC certification as a journeyman electrician or a residential journeyman electrician.

4 years of experience (12 months within the last 5 years)

https://ed.sc.gov/educators/teaching-in-south-carolina/alternative-certification/alternative-certification-programs/career-and-technology-education-cate-work-based-certification-program/work-based-certification-requirements/