US lawMontanaRegulationsTitle 42 — REVENUEChapter 42.31 — MISCELLANEOUS TAX -- COMMERCIAL ACTIVITIESSubchapter 42.31.21 — Public Contractors42.31.2102ARM 42.31.2102ARM 42.31.2102. APPLICABILITYTransferredLength: 2 wordsOfficial source Cite as Mont. Admin. R. 42.31.210242.31.2102 APPLICABILITYPreviousARM 42.31.2101NextARM 42.31.2103