Each individual insurer shall maintain written guidelines incorporating these criteria as applied by the insurer in implementing its plan; such guidelines shall be deemed to be a part of the individual insurer's plan. While individual insurers which have adopted an industry plan shall maintain such written guidelines, under no circumstances shall a rating organization which files an industry plan propose or maintain such guidelines. Individual insurers' guidelines shall be made available to the Commissioner upon his or her request and shall also be made available to any repair shop in the event the insurer denies that shop's request to be a referral shop or revokes the referral shop agreement of any referral shop.
A repair shop shall be included as an insurer's referral shop if the shop agrees in writing to comply fully with the plan, unless the shop's request is denied or the shop's referral shop agreement is revoked pursuant to 211 CMR 123.06(4), and is determined by the insurer not to satisfy one or more of the criteria listed above. The form of agreement between the insurer and the insurer's referral shops may provide adequate assurances that the repair shop will continue to satisfy the insurer as to such criteria.
In no event shall the selection of vehicles for reinspection be based on the age or sex of the policyholder or of the customary operators of the vehicle, or on the principal place of garaging the vehicle, or on whether the repairs were performed at a repair shop that is not a referral repair shop.
211 CMR, § 123.06