US lawMontanaRegulationsTitle 24 — LABOR AND INDUSTRYChapter 24.30 — INDUSTRIAL SAFETY AND HEALTHSubchapter 24.30.7 — Boiler Safety24.30.714ARM 24.30.714ARM 24.30.714. VALIDITY OF OPERATING CERTIFICATETransferredLast amended: 1995Length: 3 wordsOfficial source Cite as Mont. Admin. R. 24.30.714(IS HEREBY TRANSFERRED)PreviousARM 24.30.713NextARM 24.30.715