To learn more about credentialing requirements to work in Texas please use the following links: Requirements to work as a CNA in Texas Requirements to work as an LPN or RN in Texas Requirements to work as an OT/COTA in Texas Related ArticlesMI - Michigan Credentialing RequirementsLA - Louisiana Credentialing RequirementsNV - Nevada Credentialing RequirementsTN - Tennessee Credentialing RequirementsCT - Connecticut Credentialing Requirements