OPINION
Opinion by
Relator filed this mandamus proceeding complaining of the trial court’s standard order of discovery. Mandamus is appropriate in a criminal proceeding when the relator establishes: 1) “that he has no adequate remedy at law to redress the harm that he alleges will ensue,” and 2) “that the act he seeks to compel or prohibit does not involve a discretionary or judicial decision.” Simon v. Levario, 306 S.W.3d 318, 320 (Tex.Crim.App.2009) (orig. proceeding); see also State of Tex. ex rel. Hill v. Court of Appeals for the Fifth Dist., 34 S.W.3d 924, 927 (Tex.Crim.App.2001) (orig. proceeding). Because relator has established both factors, we conditionally grant the writ of mandamus.
Article 39.14 sets forth the following procedure for a defendant to obtain pretrial discovery from the state:
Upon motion of the defendant showing good cause therefor and upon notice to the other parties, except as provided by Article 39.15, the court in which an action is pending shall order the State before or during trial of a criminal action therein pending or on trial to produce and permit the inspection and copying or photographing by or on behalf of the defendant of any designated documents, papers, written statement of the defendant, (except written statements of witnesses and except the work product of counsel in the case and their investigators and their notes or report), books, accounts, letters, photographs, objects or tangible things not privileged, which constitute or contain evidence material to any matter involved in the action and which are in the possession, custody or control of the State or any of its agencies. The order shall specify the time, place and manner of making the inspection and taking the copies and photographs of any of the aforementioned documents or tangible evidence; provided, however, that the rights herein granted shall not extend to written communications between the State or any of its agents or representatives or employees. Nothing in this Act shall authorize the removal of such evidence from the possession of the State, and any inspection shall be in the presence of a representative of the State.
Tex.Code Crim. Proc. Ann. Art. 39.14(a) (West Supp.2011) (emphasis added). The
Article 39.14 is “definite, unambiguous, and unquestionably applies to the indisputable facts of [this] case.” Simon, 306 S.W.3d at 321. The trial court had no discretion to disregard it. Additionally, an appeal from a final judgment will'not protect relator from having to produce improper discovery. See Dickens v. Court of Appeals for Second Supreme Judicial Dist. of Texas, 727 S.W.2d 542, 548 (Tex.Crim.App.1987) (orig. proceeding) (“an appeal may become an inadequate remedy from pretrial discovery orders if a relator could not receive relief on appeal”). Accordingly, we conditionally grant relator’s petition for writ of mandamus. A writ will issue only in the event the trial court fails to vacate its February 15, 2012 Standard Order of Discovery.