The Commissioner of Labor will honor and give full faith and credit to any temporary or permanent variance from an occupational safety and health standard which has or may be granted by the Secretary of Labor. In order that such variance be honored by the Commissioner, it is and will be incumbent upon the employer to file the final rule or order of the Secretary of Labor with the Commissioner of Labor at his office in Columbia, South Carolina.
S.C. Code Regs. § 71-223