ARM 24.9.319. CLASS ACTIONS

(1) A complaint may be prosecuted as a class action where the outcome of a contested case will affect a class of persons and where a class action would otherwise be allowed under Rule 23 of the Montana Rules of Civil Procedure. (2) Class action applications, motions and procedures following certification of a contested case for hearing shall be governed by Rule 23 of the Montana Rules of Civil Procedure and any Montana law governing class actions.