OPINION
Opinion by
Relator Assurances Generales Banque Nationale (Banque) seeks a writ of mandamus directing the trial court to follow this Court’s prior opinion and mandate and dismiss Banque from the underlying action. We conditionally grant the writ of mandamus.
This Court previously issued its opinion and judgment dismissing Nadir Dhalla’s third-party action based on Banque’s special appearance contesting personal jurisdiction.
See Assurances Générales Banque Nationale v. Dhalla,
Thereafter, Dhalla filed an amended third-party petition against Banque in the same proceeding below and served Banque with the amended action and discovery. Without obtaining any ruling from the trial court, Banque filed an original proceeding seeking a writ of injunction from this Court. On the record presented, this Court issued a memorandum opinion denying Banque’s petition.
See In re Assurances Generales Banque Nationale,
No. 05-10-00678-CV,
Banque then filed its motion for protection with the trial court seeking dismissal of Dhalla’s amended cross action against Banque based on the prior opinion, judgment, and mandate of this Court. The trial court denied the request and rendered the order in issue in this mandamus proceeding.
To obtain mandamus relief, rela-tors must show both that the trial court abused its discretion and that they have no adequate appellate remedy.
In re Prudential Ins. Co.,
Banque contends this Court’s prior opinion constitutes the law of the case and *325 the trial court abused its discretion by denying its motion for protection seeking dismissal of Dhalla’s newly-filed amended petition and further by ordering discovery when the issue of discovery was not before the tidal court. By response, Dhalla argues Banque is seeking the same relief requested in its prior petition for writ of injunction, which was denied, and Banque has an adequate remedy by appeal. Dhal-la also asserts the law of the case doctrine is inapplicable because the jurisdictional issues raised by its amended pleading are different. We conclude, based on this Court’s prior opinion on the merits of Ban-que’s special appearance, as well as the mandate rendering dismissal of Dhalla’s action against Banque for lack of personal jurisdiction, the law of the case doctrine precludes further consideration of such issue by the trial court.
Under the law of the case doctrine, courts of appeals are ordinarily bound by their prior decisions if there is a subsequent appeal in the case.
Briscoe v. Goodmark Corp.,
An order dismissing claims for lack of personal jurisdiction precludes relitigation of the jurisdictional issues that were actually litigated and essential to the dismissal.
Nguyen v. Desai,
Dhalla argues here that, rather than ruling on the merits of Banque’s jurisdictional claims, this Court’s opinion identified areas needing correction in his pleadings. By his amended pleading, Dhalla claims to have addressed or made those areas the subject of his newly-served discovery requests. Instead of suggesting any jurisdictional facts have changed, he claims his amended pleading now alleges more facts and he needs discovery to determine whether any of Banque’s activities warrant jurisdiction. Yet this Court did not remand the case for further proceedings, such as discovery, but instead mandated dismissal.
See Dhalla,
A mandate issued by the appellate court is a formal command requiring the lower court to comply with the appellate court’s judgment.
Tex. Parks & Wildlife Dep’t v. Dearing,
Here, this Court made a determination both as to general and specific jurisdiction and issued a judgment and subsequent mandate rendering dismissal of Dhalla’s action against Banque.
See Dhalla,
Accordingly, we conditionally grant Ban-que’s petition for writ of mandamus. A writ will issue only in the event the trial court fails to vacate its order denying Ban-que’s motion for protection.
