Tex. Gov't Code § 74.021 : GOVERNMENT CODE — JUDICIAL BRANCH — COURT ADMINISTRATION — COURT ADMINISTRATION ACT — SUPREME COURT — Supervisory and Administrative Control TEXT PDF The supreme court has supervisory and administrative control over the judicial branch and is responsible for the orderly and efficient administration of justice. Tex. Gov't. Code § 74.021 Added by Acts 1987, 70th Leg., ch. 148, Sec. 2.93(a), eff. 9/1/1987.