Tex. Lab. Code § 209.049
(a) Except as provided by Subsection (b), an individual is ineligible to receive extended benefits for a benefit period in the individual's eligibility period if the individual has been disqualified for regular or extended benefits under this subtitle because the individual:
Acts 1993, 73rd Leg., ch. 269, Sec. 1, eff. Sept. 1, 1993.