Mont. Code Ann. § 5-2-103
Each regular session of the legislature shall be convened at the seat of government at 12 noon on the first Monday of January of each odd-numbered year or, if January 1 is a Monday, on the first Wednesday. The legislature shall meet at other times when convened by the governor or by the written request of a majority of the legislators or, when the legislature is in session, by a recorded vote of a majority of the legislators.
History: En. Sec. 160, Pol C. 1895; re-en. Sec. 55, Rev. C. 1907; re-en. Sec. 55, R.C.M. 1921; Cal. Pol. C. Sec. 235; re-en. Sec. 55, R.C.M. 1935; amd. Sec. 1, Ch. 279, L. 1973; amd. Sec. 5, Ch. 309, L. 1977; R.C.M. 1947, 43-205.