Upon assumption of national pollutant discharge elimination system permit authority, the executive director, or the executive director's representative or representatives, may act under this chapter on Texas pollutant discharge elimination system (TPDES) permits or other TPDES-related approvals only if he or she meets the qualifications set out for the executive director in § 50.141 of this title (relating to Eligibility of Executive Director).
30 Tex. Admin. Code § 35.13