To learn more about credentialing requirements to work in Oklahoma please use the following links: Requirements to work as a CNA in Oklahoma Requirements to work as an LPN or RN in Oklahoma Requirements to work as a Radiology Technician in Oklahoma Requirements to work as a Surgical Technician in OklahomaRelated ArticlesIL - Illinois Credentialing RequirementsLA - Louisiana Credentialing RequirementsMO - Missouri Credentialing RequirementsMN - Minnesota Credentialing RequirementsCA - California Credentialing Requirements