US lawMontanaRegulationsTitle 2 — ADMINISTRATIONChapter 2.43 — PUBLIC EMPLOYEES' RETIREMENT BOARDSubchapter 2.43.5 — Service and Disability Retirement2.43.504ARM 2.43.504ARM 2.43.504. ACCEPTABLE PROOF OF DATE OF BIRTHTransferredLength: 7 wordsOfficial source Cite as Mont. Admin. R. 2.43.5042.43.504 ACCEPTABLE PROOF OF DATE OF BIRTHPreviousARM 2.43.503NextARM 2.43.505