A Tennessee Affidavit of Copies — Administrator is a legal document used in the state of Tennessee to verify the authenticity of a copy of a document. This type of affidavit is typically used when an original document is unavailable or lost, but a copy needs to be authenticated. There are two types of Tennessee Affidavit of Copies — Administrator: the Notarial Affidavit and the Self-Proving Affidavit. The Notarial Affidavit is signed by a Notary Public who attests to the truthfulness of the affidavit and the accuracy of the copy. The Self-Proving Affidavit is signed by the person who made the copy and a witness who can attest to the accuracy of the copy. Both types of affidavit must be notarized in order to be considered legal.