Whether TAB had associational standing to bring a facial constitutional challenge on behalf of its members, and whether standing could be raised for the first time on appeal.
Holding
Yes. TAB had standing, and standing is a nonwaivable component of subject-matter jurisdiction that courts may examine at any stage.
Reasoning
The Court held that standing is part of subject-matter jurisdiction because Texas courts may decide only genuine disputes, not advisory opinions. That limitation follows from separation of powers and from the Texas Constitution's open-courts provision, which guarantees a remedy to a person who has suffered an injury. Because subject-matter jurisdiction cannot be created by waiver or consent, standing may be raised by a party or by the court for the first time on appeal.
The Court overruled Texas Industrial Traffic League to the extent it treated standing as waived when not raised in the trial court. Allowing standing defects to escape appellate review, the Court reasoned, would leave appellate courts unable to prevent trial courts from exceeding their authority, would facilitate collusive suits, and could give preclusive effect to judgments resolving only hypothetical injuries.
For organizational standing, the Court adopted the federal Hunt test. An association may sue for its members when its members would have standing individually, the interests asserted are germane to the association's purpose, and neither the claim nor the requested relief requires individual members to participate in the suit.
TAB satisfied that test. The record showed that TAB members had actually been assessed penalties under the challenged statutes and that other members faced a substantial risk of future penalties. Protecting members' business interests fit TAB's chartered purpose, and TAB sought only prospective declaratory and injunctive relief on facial legal questions, not individualized damages requiring member-by-member proof.