Tex. Educ. Code § 25.0343
(a) If, for the purpose of receiving special education services under Subchapter A, Chapter 29, a school district assigns a student to a district campus other than the campus the student would attend based on the student's residence, the district shall permit the student's parent, guardian, or other person standing in parental relation to the student to obtain a transfer to the assigned campus for any other student residing in the household of the student receiving special education services, provided that:
Added by Acts 2006, 79th Leg., 3rd C.S., Ch. 5 (H.B. 1), Sec. 12.01, eff. May 31, 2006.