US lawArizonaRegulationsTitle 20 — Commerce, Financial Institutions, and InsuranceChapter 5 — Industrial Commission of ArizonaR20-5-321R20-5-321R20-5-321. ExpiredExpiredLast amended: 2017Length: 2 wordsOfficial source Cite as Ariz. Admin. Code § R20-5-321R20-5-321. ExpiredPreviousR20-5-320NextR20-5-322