US lawMontanaRegulationsTitle 36 — NATURAL RESOURCES AND CONSERVATIONChapter 36.2 — PROCEDURAL RULESSubchapter 36.2.5 — Administrative Procedures for MONTANA Environmental Policy Act (MEPA)36.2.509ARM 36.2.509ARM 36.2.509. SUPPLEMENTS TO ENVIRONMENTAL IMPACT STATEMENTSRepealedLast amended: 1988Length: 1 wordsOfficial source Cite as Mont. Admin. R. 36.2.509(REPEALED)PreviousARM 36.2.508NextARM 36.2.510