US lawMontanaRegulationsTitle 24 — LABOR AND INDUSTRYChapter 24.29 — WORKERS' COMPENSATION AND OCCUPATIONAL DISEASESubchapter 24.29.15 — Nonfacility Service Rules24.29.1593ARM 24.29.1593ARM 24.29.1593. PRIOR AUTHORIZATIONTransferredLength: 3 wordsOfficial source Cite as Mont. Admin. R. 24.29.159324.29.1593 PRIOR AUTHORIZATIONPreviousARM 24.29.1591NextARM 24.29.1595