452 CMR 5.00 is promulgated pursuant to MGL c. 152, § 5, as amended by St. 1985, c. 572, § 16, for the purpose of carrying out the provisions of MGL c. 152. The regulation of insurers and self-insurers by the Department of Industrial Accidents shall be in accordance with 452 CMR 5.00 herein published or subsequently amended.