Tex. Gov't Code § 2260.055
Current with legislation from the 2023 Regular and Special Sessions signed by the Governor as of November 21, 2023.
If a claim is not entirely resolved under Section 2260.052 on or before the 270th day after the date the claim is filed with the unit of state government, unless the parties agree in writing to an extension of time, the contractor may file a request for a hearing under Subchapter C.
Tex. Gov't. Code § 2260.055