Ohio Revised Code Title XLVII. Occupations Professions § 4757.06

The counselor, social worker, and marriage and family therapist board shall adopt a seal to authenticate its records and proceedings. Each of the board's professional standards committees shall use the seal to authenticate its records and proceedings.

A statement, signed by the executive director of the board to which is affixed the official seal of the board, to the effect that a person specified in the statement is not currently licensed or registered under this chapter or that a license or certificate of registration has been revoked or suspended, shall be received as prima-facie evidence of a record of the board in any court or before any officer of the state.