(1) A plan review issued by the bureau shall remain in effect through December 31 of the year following the original year of approval and through December 31 of each subsequent year of renewal as established in ARM 24.301.550 or until withdrawn or revised by the manufacturer or until revoked by the bureau.

(2) A plan review will be revoked by the bureau upon:

(a) the department's adoption of a different version of codes applicable to that particular review;

(b) a finding that a manufacturer is not complying with the plan as reviewed; or

(c) a finding that a manufacturer has used materials not listed and reviewed by a listing agency, or reviewed as an alternate or equivalent by the bureau.