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 Requirements to work as an Pharm/Pharm Tech in Texas Requirements to work as a Psych in Texas Requirements to work as a Spec Ed. Trainer in Texas Requirements to work as a QMA in Texas Related ArticlesGA - Georgia Credentialing RequirementsMD - Maryland Credentialing RequirementsMI - Michigan Credentialing RequirementsFL - Florida Credentialing RequirementsWA - Washington Credentialing Requirements