Mont. Code Ann. § 39-31-206
(1) Certification or recognition as an exclusive representative shall be extended or continued, as the case may be, only to a labor or employee organization the written bylaws of which provide for and guarantee the following rights and safeguards and whose practices conform to such rights and safeguards as:
History: En. Sec. 3, Ch. 441, L. 1973; amd. Sec. 1, Ch. 244, L. 1974; R.C.M. 1947, 59-1603(4); amd. Sec. 1, Ch. 18, L. 1985.