Mont. Code Ann. § 75-20-407

Except as expressly set forth in 75-20-401, 75-20-406, and 75-20-408, no court of this state has jurisdiction to hear or determine any issue, case, or controversy concerning any matter which was or could have been determined in a proceeding before the board or department under this chapter or to stop or delay the construction, operation, or maintenance of a facility, except to enforce compliance with this chapter or the provisions of a certificate issued pursuant to 75-20-404 and 75-20-405 or 75-20-408.