To learn more about credentialing requirements to work in Arizona please use the following links: Requirements to work as a LPN/RN in Alabama Requirements to work as a CNA in Alabama Related ArticlesAZ - Arizona Credentialing RequirementsLA - Louisiana Credentialing RequirementsTN - Tennessee Credentialing RequirementsAL - Alabama LPN & RN Credentialing RequirementsHI - Hawaii Credentialing Requirements