US lawMontanaRegulationsTitle 38 — PUBLIC SERVICE REGULATIONChapter 38.5 — UTILITY DIVISIONSubchapter 38.5.18 — Outdoor Lighting38.5.1810ARM 38.5.1810ARM 38.5.1810. EXEMPTION BASED ON SUBSTANTIAL EXPENSERepealedLast amended: 1987Length: 3 wordsOfficial source Cite as Mont. Admin. R. 38.5.1810(IS HEREBY REPEALED)PreviousARM 38.5.1809NextARM 38.5.1811