US lawMontanaStatutesTitle 61Chapter 10Part 161-10-155Mont. Code Ann. § 61-10-15561-10-155 Rulemaking authorityYear: 2026Length: 17 wordsOfficial source 61-10-155 . Rulemaking authority. The department of transportation may adopt and enforce rules to implement this chapter.PreviousMont. Code Ann. § 61-10-154