Tex. Educ. Code § 160.08

Consent is hereby given by the State of Texas to the membership of the State of Oklahoma in the Southern Regional Education Compact set out in this chapter on the same terms and conditions as if that state had signed, ratified, and approved the compact as one of the original contracting states, subject to the approval of the other states party to the compact, and subject to the execution of a copy of the compact by the Governor of Oklahoma, and subject to the approval of the compact and acceptance of its terms, agreements, and obligations by the Oklahoma Legislature.