34 Tex. Admin. Code § 25.122
Each member with prior service must make affidavit of the correctness of the record of that service. For unreported service the employer must certify the service and compensation paid and the member must sign the affidavit to show the service was rendered.
Source Note:The provisions of this §25.122 adopted to be effective January 1, 1976; amended to be effective June 15, 1999, 24 TexReg 4458.