OPINION
Relator, Tyler Asphalt & Gravel Company, Inc., seeks a writ of mandamus ordering respondent, the Honorable Sharolyn Woods, to abate the underlying suit. We conditionally grant the writ.
I.Factual and ProceduRal Background
Reynaldo Gaona was electrocuted and died while using a power sprayer to wash his car on Tyler’s premises. Although Reynaldo was Tyler’s employee at the time of his death, whether his death occurred in the course and scope of his employment is disputed.
In April of 2000, Real Parties in Interest, Maria and Donacino Gaona, Individually and as Representatives of the Estate of Reynaldo Gaona, filed the underlying suit in Harris County against Tyler and the manufacturer and owner of the power sprayer. The Gaonas allege Reynaldo’s death was caused by Tyler’s negligence. Tyler asserts that the negligence claims are barred by the exclusive remedy provision of the Texas Workers’ Compensation Act 1 because Reynaldo’s death occurred in the course and scope of his employment. 2 See Tex. Lab.Code Ann. § 408.001 (Vernon 1996).
The course and scope issue also became the subject of a workers’ compensation proceeding. After Tyler paid Reynaldo’s funeral expenses, it sought reimbursement from its workers’ compensation carrier. The carrier contested the compensability of Reynaldo’s death asserting it did not occur in the course and scope of his employment. After the parties were unable to resolve their dispute at a benefit review conference, a contested case hearing was held. The hearing officer ruled that Reynaldo sustained a compensable injury and awarded death benefits to the Gaonas and burial benefits to Tyler. The carrier appealed that decision to an appeals panel. In what the appeals panel called an unusual turn of events, the Gaonas also contested the decision. 3 The appeals panel affirmed the hearing officer’s decision.
In November of 2000, the carrier filed suit in the 114th Judicial District Court of Smith County, Texas, seeking judicial re *837 view of the appeals panel decision. The Gaonas also challenged the appeals panel decision in the Smith County suit, but, alternatively, requested affirmance and death benefits should the court find Reynaldo’s death compensable. Pursuant to a motion by the Gaonas, the Smith County court abated its suit. The Smith County court has also granted several continuances. 4 Thus, the Smith County suit has not yet been tried.
Meanwhile, after several continuances in the underlying Harris County suit, the court set trial for a two-week period beginning January 20, 2003. On December 12, 2002, Tyler filed a supplemental motion to abate contending the suit should be abated until the Smith County case is "decided.” 5 On January 16, 2008, the trial court heard and denied the motion to abate and ordered the parties to appear for trial on January 30, 2003. 6 Tyler then filed this petition for writ of mandamus and a request for temporary relief. We stayed the trial pending our ruling on the mandamus petition.
II. Mandamus Standard of Review
Mandamus relief is available if the trial court clearly abuses its discretion, either in resolving factual issues or determining legal principles, when there is no other adequate remedy at law.
See Walker v. Packer,
III. Abuse of Discretion
Tyler contends the trial court abused its discretion by refusing to abate the underlying suit until the statutory workers’ compensation process for determining the course and scope issue is complete. It contends that process includes judicial review; thus, the Smith County court has exclusive jurisdiction to determine the course and scope issue because Reynaldo lived in Smith County at the time of his death. See Tex. Lab.Code Ann. § 410.252(b)(1) (Vernon 1996) (requiring judicial review in county of employee’s residence at time of death). The Gaonas respond that the statutory process was complete when the appeals panel issued its decision; thus, the Harris County court has dominant jurisdiction because the underlying suit was filed before the Smith County suit.
A. Jurisdictional Doctrines
We first distinguish the exclusive and dominant jurisdiction doctrines
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because our ruling rests, to some extent, upon the applicable doctrine. With respect to an administrative process, under the exclusive jurisdiction doctrine, the Legislature grants an agency the sole authority to make an initial determination in a dispute.
Subaru of Am., Inc. v. David McDavid Nissan, Inc.,
Regarding the dominant jurisdiction doctrine, when suits involving the same subject matter are brought in different courts, the court in which suit is first filed acquires dominant jurisdiction to the exclusion of other courts.
Wyatt v. Shaw Plumbing Co.,
B. Smith County CoüRT Has Exclusive Jurisdiction.
We agree with Tyler that the Smith County court has exclusive jurisdiction because determination of the course and scope issue is committed to the statutory workers’ compensation process, judicial review is a part of that process, and judicial review must occur in Smith County.
1. Course and Scope Issue Committed to Statutory Workers’ Compensation Process
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The Texas Workers’ Compensation Commission clearly has exclusive jurisdiction to determine compensability because the Act vests the power to determine whether a claimant is entitled to workers’ compensation benefits solely in the Commission, subject to judicial review.
See
Henry,
Both parties rely on
In re Luby’s Cafeterias, Inc.,
Luby’s is requesting an abatement of the trial only until the Commission makes a final decision. It is not requesting an abatement until a de novo appeal is decided by a district court. *840 Thus, any such appeal of the Commission’s decision on the compensability issue can be consolidated with the underlying lawsuit and the discovery that has occurred to date can be used in that suit. Id. at 816 (citations omitted).
The Gaonas interpret our holding as requiring abatement only until an appeals panel makes a final decision. Tyler maintains we merely made an observation in response to the employee’s argument that discovery in the negligence suit would be wasted if it were abated. See id. Tyler further maintains the reasons the Luby’s court required abatement are more critical here because the compensability issue had not yet been decided in Luby’s whereas here, the Commission has determined Reynaldo’s death is compensable.
Regardless of the parties’ differing interpretations of Luby’s, it does not completely control here because it left open the issue in this case — whether judicial review is part of the statutory process such that the Smith County court has exclusive jurisdiction to determine the course and scope issue; ' or whether judicial review is considered a new suit such that the Harris County court has dominant jurisdiction to determine the issue. 10
2. Judicial Review in Smith County is Part of Statutory Workers’ Compensation Process
The Act and case law interpreting it demonstrate the Legislature intended that judicial review be a part of the exclusive statutory process for determining compensability. In construing a statute, our primary aim is to give effect to the Legislature’s intent.
Osterberg v. Peca,
The Act provides that a proceeding before the Commission to determine a carrier's liability for compensation is governed by Chapter 410 of the Act. Tex. Lab.Code Ann. § 410.002 (Vernon 1996). Chapter 410 prescribes successive procedures for resolution of a claim by the Commission.
See
Tex. Lab.Code Ann. §§ 410.021-.308 (Vernon 1996
&
Supp.2003);
see also Ankrom v. Dallas Cowboys Football Club, Ltd.,
*841 Further, section 410.205 of the Act discusses the effect of an appeals panel decision during judicial review:
(a) A decision of an appeals panel regarding benefits is final in the absence of a timely appeal for judicial review.
(b) The decision of the appeals panel regarding benefits is binding during the pendency of an appeal under Subchapter F or G.
Tex. Lab.Code Ann. § 410.205 (Vernon 1996 & Supp.2003). 12
Therefore, contrary to the Gaonos’ argument that the statutory process was complete upon the appeals panel issuing its decision, the Act expressly provides the decision, though binding, is not final during the pending judicial review. Id. § 410.205(b).
In addition, contrary to the Gaonas’ suggestion that judicial review should be treated as an entirely new suit, judicial review is appellate in character even though it is referred to as
de novo. Walker v. Argonaut Southwest Ins. Co.,
Finally, although neither party presents any conclusive authority on whether the Smith County court has exclusive jurisdiction to determine the course and scope issue, in
Northwinds Abatement, Inc. v. Employers Ins. of Wausau,
In sum, we conclude judicial review of the appeals panel course and scope decision is part of the statutory workers’ compensation process.
17
The Act mandates that judicial review occur in the county where the employee resided at the time of injury or death. Tex. Lab.Code
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Ann. § 410.252(b)(1). A statute which lodges in- the courts of a single county the exclusive power to try a certain type of case is jurisdictional, not a matter of venue.
See Duncan v. Tex. Dep’t of Pub. Safety,
C. Abatement is Required
Although the Smith County court has exclusive jurisdiction to determine the course and scope issue, it cannot adjudicate the Gaonas’ negligence claims if it determines Reynaldo’s death occurred outside the course and scope of his employment. However, the viability of the negligence claims in the underlying suit depends on the Smith County court’s determination on the course and scope issue due to Tyler’s exclusive remedy defense. Therefore, this is an instance where an exclusive statutory process must yield certain findings before a trial court may adjudicate a claim.
See Subaru,
IV. No Adequate Remedy By Appeal
Having found an abuse of discretion, we must consider whether Tyler has an adequate remedy by appeal. Ordinarily, a trial court’s refusal to abate is an incidental ruling for which a party has an adequate remedy by appeal.
See Abor v. Black,
A. Tyler Denied Statutory Rights
We have already found that the trial court has interfered with the exclusive jurisdiction of the Smith County court. We further find that by so doing, the trial court has deprived Tyler of its statutory rights as a workers’ compensation subscriber. The Act is contractual in nature and controls the rights and obligations of the parties regarding compensation claims.
See Escajeda v. Cigna Ins. Co. of Texas,
Further, the trial court’s action would deprive Tyler of its right to claim the exclusive remedy provision of the Act.
See
Tex. Lab.Code Ann. § 408.001. There is currently a
binding
appeals panel decision that Reynaldo’s death occurred in the course and scope of his employment, and the Gaonas are entitled to death benefits.
See
Tex. Lab.Code Ann. § 410.205 (providing that appeals panel decision is binding during judicial review);
Lopez v. Tex. Workers’ Comp. Ins. Fund,
Finally, the trial court’s action would improperly shift the burden of proof on the course and scope issue to Tyler. The exclusive remedy bar is an affirmative defense on which Tyler would bear the burden of proof in a negligence action.
See Quanaim v. Frasco Rest. & Catering,
B. Potential For Confusion and Conflicting Judgments
While Tyler’s statutory arguments are most persuasive, we also agree with its practical arguments regarding the potential for confusion and conflicting judg
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ments if the underlying suit were tried first. In
Luby’s,
we recognized that a judgment in the negligence suit before the Commission’s compensability determination would “inject needless uncertainty and confusion” due to the potential for conflicting rulings and a waste of resources.
Luby’s, 979
S.W.2d at 816-17.
21
Here, the carrier is not a party to the Harris County suit, and not necessarily bound by its decision.
See Sysco Food Servs., Inc. v. Trapnell,
The Gaonas argue that they may be denied any recovery if the Smith County suit is tried first because the position they take in that suit depends on the outcome of the Harris County trial. We disagree. Regardless of their strategy for trying the negligence claims first, when Reynaldo elected to participate in the system, he voluntarily relegated his common-law rights and remedies in favor of the rights ensured by the Act.
See Ankrom,
Accordingly, Tyler has no adequate remedy by appeal from the trial court’s abuse of discretion in refusing to abate the un *846 derlying suit until judicial review- is complete. We sustain Tyler’s first issue.
V. No WaiveR of Mandamus
Finally, the Gaonas contend that Tyler waived its right to mandamus relief by (1) waiting too long to reurge the motion to abate and thereafter seek mandamus relief; and (2) taking an adverse position in the Smith County suit.
23
We disagree. The Gaonas rightly contend that a motion to abate based on another court’s dominant jurisdiction must be timely raised, or it is waived.
See Wyatt,
VI, Conclusion
Having found the trial court abused its discretion by refusing to abate the underlying suit until judicial review is complete, we conditionally grant relator’s petition for writ of mandamus. We are confident the -trial court will vacate its order of January 16, 2003 and will abate this suit until the judicial review of the appeals panel decision is complete. If the trial court fails to do so, the writ will issue.
Notes
. All subsequent references to the "Act” are to the Texas Workers' Compensation Act.
. The Gaonas pleaded that Reynaldo’s death did not occur in the course and scope of his employment.
.According to the appeals panel, the Gaonas took this position so they could prosecute the underlying suit.
.The Gaonas assert the Smith County suit is abated until after the Harris County trial; however, the record does not reflect this. In fact, in one of its continuance orders, the court crossed through the Gaonas’ proposed language that the case be abated until after the Harris County trial; instead, the court set trial for a later date although that setting was subsequently continued.
. Tyler filed its first motion to abate on the same grounds on February 13, 2001, but the trial court denied the motion "at that time.”
. The trial court first ordered the parties to appear for trial on January 21, 2003, but changed the date to January 30, 2003 because Tyler’s counsel had a conflicting trial setting.
. In
Subaru,
the court also explained the primary jurisdiction doctrine because courts have confused exclusive and primary jurisdiction.
. While the mandamus petition was pending, the hearing officer ruled on remand that the injury was compensable, but the employee acknowledged that decision would be appealed.
Luby’s,
. In
Luby’s,
we did not have the benefit of the Texas Supreme Court’s recent clarification of the doctrines in
Subaru.
We referred to the Commission's "exclusive primary jurisdiction” at one point, but cited the primary jurisdiction doctrine at another point.
Luby’s,
. This is apparently an issue of first impression in Texas. The parties do not cite, and we have not found, a Texas case addressing this issue. Further, the parties do not cite, and we have not found a case from another state addressing this issue. Nevertheless, a trial court’s erroneous legal conclusion, even in an unsettled area of law, is an abuse of discretion.
See Huie v. DeShazo,
. The first tier is the benefit review conference at which the benefit review officer has
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the authority to order or decline to order benefits. Tex Lab.Code Ann. §§ 410.021-.034;
Tex. Workers’ Comp. Ins. Fund,
. Subchapter F governs judicial review in general. See Tex Lab.Code Ann. §§ 410.251-.256. Subchapter G governs judicial review of compensability issues in particular. See id. §§ 410.301-.308.
. Conversely, in a bench trial, the court shall consider the decision of the appeals panel in rendering its judgment. Tex Lab.Code Ann. § 410.304(b);
ESIS,
. Although we are not bound by that decision, it does provide guidance.
See Landry’s Seafood Rest., Inc. v. Waterfront Cafe, Inc.,
. Northwinds had high-risk coverage governed by article 5-76.2 of the Texas Insurance Code, which has since been repealed.
See Northwinds,
. In reaching its conclusion that abatement was required, the court applied the primary jurisdiction doctrine instead of the exclusive jurisdiction doctrine because the relevant administrative agencies had authority to initially determine whether the claims were improperly paid, but no authority to award damages for tort or breach of contract.
Northwinds,
.Although not addressing the same jurisdictional issue presented in this case, several other states have indicated they also regard judicial review as part of their statutory workers’ compensation processes.
See e.g. Everett v. Saif Corp.,
. Having concluded the Smith County court has exclusive jurisdiction, we necessarily reject application of the dominant jurisdiction doctrine because the Harris County court is not a proper forum.
See Wyatt,
. Further, dismissal is inappropriate because the Gaonas have asserted an exemplary damages claim against Tyler, as well as claims against third parties.
See
Tex. Lab. Code Ann. § 408.001(b) (exempting from the exclusive remedy provision recovery of exemplary damages for an employee’s death caused by the employer’s gross negligence or intentional act);
Frias v. Atl. Richfield Co.,
. Although a carrier must pay benefits during judicial review if an appeals panel finds an injury is compensable, it may later be reimbursed if the finding is overturned. Tex Lab.Code Ann. § 410.209 (Vernon Supp.2003);
See Lopez,
. In
Lviby's,
we did not apply the jurisdictional and statutory exceptions to the general rule that a party has an adequate remedy by appeal of denial of a motion to abate; rather, we found Luby’s had no adequate remedy by appeal for these practical reasons.
Luby’s,
. During submission, the Gaonas discussed the potential risk that an employee’s negligence suit against an employer could be barred by the statute of limitations if the employee must wait to file suit until the course and scope issue is finally determined by the workers’ compensation process. However, we do not address any potential statute of limitations concerns because the Gaonas have already filed suit; we require abatement of the proceedings, and not their dismissal, until the workers’ compensation process, including judicial review, finally determines whether Reynaldo’s death occurred in the course and scope of his employment.
. Although Tyler did not initiate abatement of the Smith County suit, it stated in a motion for continuance "trial at this time is premature since the Harris County litigation has not been resolved by trial.”
