34 Tex. Admin. Code § 25.123
The correctness of this affidavit must be certified by an official of the school where the service was rendered. This can be done by the superintendent, business manager, secretary of the school board, or treasurer of the school board at the time the certification is made. The certification must be based upon the existing records maintained by the school and must be notarized.
Source Note:The provisions of this §25.123 adopted to be effective January 1, 1976.