Mont. Admin. r. 17.20.102Download PDFCurrent through Register Vol. 23, December 6, 2024Rule 17.20.102 - ELIGIBLE EXEMPTIONS FOR UPGRADES (REPEALED)Mont. Admin. r. 17.20.102NEW, 1983 MAR p. 1085, Eff. 8/12/83; TRANS, from DNRC, 1996 MAR p. 2863; REP, 2001 MAR p. 2410, Eff. 12/7/01.75-20-202, MCA; IMP, 75-20-202, MCA;