Mont. Admin. r. 23.4.136Download PDFCurrent through Register Vol. 24, December 20, 2024Rule 23.4.136 - OPERATION OF BREATH-TESTING DEVICES (REPEALED)Mont. Admin. r. 23.4.136NEW, 1985 MAR. p. 1560, Eff. 10/18/85; AMD, 1987 MAR p. 16, Eff. 1/16/87; REP, 1988 MAR p. 275, Eff. 2/12/88.Sec. 61-8-405(6) MCA; IMP, Sec. 61-8-405(6) MCA;