The Merit Rating Board shall prepare and distribute, with the assistance of the Merit Rating Board Liaisons designated pursuant to 211 CMR 134.14 and the Commissioner, manual(s) setting forth the administrative rules to be followed by all Insurers in implementing the provisions of 211 CMR 134.00. Copies of any new MRB Manual(s) or any proposed amendment to the MRB Manual(s) prepared in accordance with 211 CMR 134.15 shall be provided to each Merit Rating Board Liaison and to any other interested party.
211 CMR, § 134.15