Nurse aide registry by state

Every state keeps a registry of certified nurse aides. Use it to check a CNA certification, renew, update your name or address, or transfer your certification from another state. Below is the official registry for all 50 states and DC, with each state's online lookup and phone number. Links last checked 2026-10-09. CareJoys is not a registry or credentialing body; confirm requirements with the state.

Transferring your CNA to another state

Most states let a nurse aide who is active and in good standing on another state's registry apply to join theirs, often called reciprocity or endorsement. Apply to the registry in the state you are moving to. Rules, forms and fees differ by state.

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