Statutory Replacement and Mootness: Voluntary Cessation Turns on Recurrence of the Specific Challenged Conduct

1. Introduction

This case began as a constitutional dispute over legislative changes to the governance of the Metropolitan Nashville Airport Authority. It ended with a ruling about the limits of judicial decision-making after the challenged legislation has been replaced.

The Metropolitan Government of Nashville and Davidson County (“Metro Nashville”) challenged a 2023 statute that reconstituted the airport authority’s board and transferred substantial appointment power to state officials. The defendants were Governor Bill Lee, Senate Speaker Randy McNally, and House Speaker Cameron Sexton. Although the statute used population and governmental-form criteria rather than naming Nashville, the parties agreed that its changes affected only Nashville’s existing metropolitan airport authority.

After briefing and oral argument before the Tennessee Supreme Court, the General Assembly replaced the challenged statutory provisions. The resulting question was whether any live controversy remained—and whether the possibility of similar legislation justified deciding the constitutional issues anyway.

The Court’s central clarification: Voluntary cessation prevents mootness when the specific challenged conduct can reasonably be expected to recur. The possibility that a different statute may present the same alleged constitutional defect does not, by itself, preserve the controversy.

2. Background and Procedural History

The airport authority legislation

The Metropolitan Airport Authority Act, enacted in 1969, authorizes eligible municipalities to establish metropolitan airport authorities. Metro Nashville used that authority to create the Metropolitan Nashville Airport Authority in 1970.

In 2023, Senate Bill 1326 amended Tennessee Code Annotated section 42-4-105. Section two applied to an airport authority in a county with a metropolitan government and a population exceeding 500,000. Among other changes, it vacated and reconstituted the affected board, reduced its membership from ten to eight, and assigned appointment of six members to the Governor and the two legislative speakers.

The constitutional challenge

Metro Nashville filed suit on June 12, 2023, seeking declaratory and injunctive relief. It asserted violations of the Tennessee Constitution’s Law of the Land Clause, Local Legislation Clause, and Anti-Ripper Clause. A three-judge trial panel considered the parties’ competing motions for summary judgment.

On October 31, 2023, the panel held that section two violated all three constitutional provisions. It also held that sections six through nine violated the Law of the Land Clause. The panel enjoined enforcement and elided the offending sections.

In Metro. Gov't of Nash. & Davidson Cnty. v. Lee, 2025 WL 1218089, the Court of Appeals reversed the Law of the Land rulings but affirmed the determination that section two violated the Local Legislation Clause and should be elided in full. It did not decide the Anti-Ripper issue because that issue was unnecessary to its disposition.

The Supreme Court granted review in Metro. Gov't of Nashville & Davidson Cnty. v. Lee, 2025 WL 2692124. It directed the parties to address the Local Legislation Clause, the Anti-Ripper Clause, and whether subsection 2(1)(C) could be elided.

The intervening statutory replacement

After the appeal had been fully briefed and argued, the General Assembly enacted Senate Bill 2473 in April 2026. That legislation deleted and replaced section 42-4-105, including the provisions under review. Unlike the 2023 law’s targeted population classification, the replacement legislation applied to all metropolitan airport authorities and some regional airport authorities.

The Supreme Court requested supplemental briefing on justiciability. The state defendants argued that the replacement legislation made the case moot. Metro Nashville maintained that adjudication could still provide meaningful relief, principally because the legislature might continue using layered classifications to target Nashville through other laws.

3. Summary of the Opinion

The Supreme Court held that the statutory replacement extinguished the controversy presented by Metro Nashville’s complaint. Metro Nashville did not argue that the replacement legislation failed to cure the alleged defect in the challenged provisions.

The Court also rejected reliance on voluntary cessation. Metro Nashville offered no evidence that the legislature was likely to reenact the challenged airport-board provisions. A separate dispute over legislation governing a sports authority did not establish likely recurrence of the conduct challenged here.

Consequently, the Court:

• Declared the case moot;
• Vacated the Court of Appeals’ judgment and the trial court’s final order;
• Remanded with instructions to dismiss the action as moot; and
• Taxed appellate costs to the state defendants.

The Court did not decide whether the 2023 provisions violated the Local Legislation Clause or Anti-Ripper Clause. Nor did it resolve the substantive constitutionality of the replacement legislation.

4. Legal Reasoning

A. A controversy must remain live through appellate disposition

The Court began with the requirement that litigation remain justiciable from filing through final appellate resolution. A dispute that originally warranted judicial intervention may cease to do so when later events eliminate the contested legal relationship or prevent meaningful relief.

That requirement applied even though the litigation had continued for years and the Supreme Court had already heard argument. Procedural advancement does not independently authorize a court to decide a controversy that no longer exists.

B. Statutory replacement requires examination of what actually changed

The Court distinguished outright repeal from amendment or replacement. Repeal ordinarily moots a challenge seeking only prospective relief. Replacement requires closer examination: an insignificant alteration does not eliminate a controversy, but a change that clearly cures the alleged defect—or removes the plaintiff from the law’s coverage—can do so.

Here, the challenged subsections were deleted and replaced, and Metro Nashville did not contend that the alleged defect persisted in the replacement provisions. The Court therefore treated the controversy over the former provisions as extinguished.

This conclusion was limited to the claims before the Court. It was not a general declaration that the replacement statute satisfied every possible constitutional requirement.

C. Voluntary cessation depends on the prospect of renewed injury

Voluntary cessation addresses the risk that a defendant might stop disputed conduct to obtain dismissal and resume it afterward. Under the standard discussed by the Court, cessation does not moot a case unless it is “absolutely clear that the allegedly wrongful conduct cannot be reasonably expected to recur.”

The opinion explains why this doctrine is better understood as preventing mootness rather than excusing it. A credible threat of recurrence supplies an ongoing risk of harm, and therefore an ongoing reason for judicial relief.

Metro Nashville emphasized that the legislature acted after years of litigation and shortly before an anticipated Supreme Court decision. It also pointed to its pending challenge to legislation restructuring appointments to a metropolitan sports authority.

The Court found those circumstances insufficient. The relevant inquiry concerned recurrence of the challenged airport-governance conduct, not the possibility that another law might be vulnerable to a similar constitutional argument. No evidence suggested that the legislature would reenact the challenged airport-board provisions.

D. A useful precedent is not necessarily meaningful judicial relief

Metro Nashville’s complaint sought a declaration that the former statutory provisions were unconstitutional and an injunction against implementing them. Neither remedy would have a practical operation once those provisions had ceased to exist and their return could not reasonably be expected.

A constitutional ruling might have assisted Metro Nashville in the separate sports-authority litigation. But that potential usefulness did not make it relief in this case. Courts resolve the parties’ concrete legal rights; they do not decide obsolete disputes simply to supply guidance for other litigation.

E. Vacatur followed the loss of a live appellate controversy

Because the case became moot during appellate review, the Court applied the ordinary practice of vacating the judgments below and directing dismissal. It acknowledged that vacatur is not automatic but found no reason to depart from the usual approach.

The practical distinction is important: the Supreme Court did not affirm or reverse the constitutional analysis on its merits. Instead, it removed the lower judgments because the intervening legislative change prevented completion of merits review.

5. Precedents Cited and Their Influence

Foundational justiciability decisions

• State v. Sokolosky, 721 S.W.3d 215 (Tenn. 2025), supplied several organizing principles: mootness is part of justiciability; moot cases generally should be dismissed; and voluntary cessation is more accurately understood as preventing a finding of mootness when a continuing controversy remains. The Court also relied on its warning against judicial advice disconnected from concrete rights.

• State v. Brown & Williamson Tobacco Corp., 18 S.W.3d 186 (Tenn. 2000), supplied the formulation, quoted through State v. Sokolosky, that justiciability requires a real rather than theoretical question and a legally protectable interest. It anchored the distinction between an actual controversy and an interest in obtaining favorable precedent.

• Norma Faye Pyles Lynch Fam. Purpose LLC v. Putnam Cnty., 301 S.W.3d 196 (Tenn. 2009), established that justiciability must persist through final appellate disposition. It also supported the voluntary-cessation standard and the concern that temporary compliance must not become a means of evading review.

• City of Memphis v. Hargett, 414 S.W.3d 88 (Tenn. 2013), supplied the operative definition of mootness: a later event extinguishes the controversy or prevents meaningful relief following a favorable judgment. The statutory replacement fit that framework.

Repeal, replacement, and voluntary cessation

• Shaw v. Metro. Gov't of Nash. & Davidson Cnty., 651 S.W.3d 907 (Tenn. 2022), was the principal substantive precedent. It distinguishes simple repeal from amendment or replacement, recognizes that insignificant changes do not moot a challenge, and explains that a clear cure of the alleged defect can eliminate the controversy. It also supplies the rigorous recurrence standard and the rationale for guarding against strategic cessation.

• Speech First, Inc. v. Schlissel, 939 F.3d 756 (6th Cir. 2019), appeared in a footnote addressing a possible government-specific standard. Under that approach, legislative repeal or amendment presumptively moots a case absent clear indications that the change is not genuine. The Tennessee Supreme Court expressly declined to decide whether to adopt that standard, just as it had left the question unresolved in Shaw v. Metro. Gov't of Nash. & Davidson Cnty.. Its disposition did not require that choice.

Repealed laws and advisory opinions

• Hooker v. Haslam, 437 S.W.3d 409 (Tenn. 2014), supported the conclusion that repeal can render a case moot because the challenged statute is no longer the law governing the parties.

• Tenn. Negro Funeral Dirs. Ass'n v. Bd. of Funeral Dirs. & Embalmers of Tenn., 332 S.W.2d 195 (Tenn. 1960), reinforced that courts do not decide moot questions even when the question concerns a statute’s constitutionality. The constitutional importance of Metro Nashville’s claims did not itself preserve them.

• State ex rel. West v. Kivett, 308 S.W.2d 833 (Tenn. 1957), was the source of that longstanding rule, quoted through Tenn. Negro Funeral Dirs. Ass'n v. Bd. of Funeral Dirs. & Embalmers of Tenn..

• State v. Wilson, 70 Tenn. 204 (1879), supplied the enduring distinction between deciding rights and giving abstract advice. Quoted through State v. Sokolosky, it explained why assistance in separate litigation was not a sufficient reason to decide this appeal.

Appellate vacatur

• Locke v. Aston, 705 S.W.3d 147 (Tenn. 2024), established the ordinary Tennessee practice of vacating lower judgments when a case becomes moot on appeal and remanding for dismissal. Its qualification that vacatur is “not automatic” preserved the need for a case-specific decision.

• United States v. Munsingwear, Inc., 340 U.S. 36 (1950), explained the function of that remedy: removing a judgment whose review has been prevented and clearing the way for future litigation of issues when properly presented. The Court invoked that rationale without developing a separate, extensive analysis of vacatur equities.

The opinion also cited Tyler B. Lindley’s article, The Constitutional Model of Mootness, to explain how threatened future injury can replace present injury as the basis for a continuing controversy. This was supporting scholarship, not judicial precedent.

6. Impact and Limits

A more focused recurrence inquiry

Future litigants invoking voluntary cessation must connect the asserted risk to the conduct challenged in their case. Allegations of a broader legislative pattern, or another pending case raising similar constitutional concerns, will not alone establish that connection.

No automatic legislative escape from review

The decision does not establish that any amendment defeats judicial review. The Court preserved the distinction between insignificant alterations and changes that actually cure the alleged defect. It also retained scrutiny of whether challenged conduct can reasonably be expected to recur.

The requested remedy remains central

The action sought only declaratory and injunctive relief against the former provisions. The opinion therefore underscores the importance of asking what a favorable judgment could still accomplish. It does not decide how a materially different case involving surviving claims for retrospective relief would be treated.

The substantive constitutional questions remain open

The opinion establishes no merits rule governing the Local Legislation Clause, Anti-Ripper Clause, or permissible state control over airport authorities. The lower judgments were vacated, and the Supreme Court did not adopt their constitutional conclusions. Metro Nashville may litigate the distinct sports-authority legislation in the lawsuit already challenging it.

The government-specific cessation standard remains unresolved

Tennessee has not, through this opinion, adopted the legislative-change presumption discussed in Speech First, Inc. v. Schlissel. The Court found dismissal appropriate without resolving whether governmental defendants should receive that particular presumption.

7. Complex Concepts Simplified

Justiciability

Whether a dispute is suitable for judicial resolution rather than an abstract request for legal guidance.

Mootness

A case becomes moot when later events eliminate the live dispute or leave the court unable to provide meaningful relief.

Voluntary cessation

Stopping challenged conduct does not necessarily end a case if the conduct may reasonably resume.

Declaratory relief

A judicial declaration of legal rights or obligations. Its possible usefulness as precedent does not independently create a live controversy.

Injunctive relief

An order requiring or prohibiting conduct. Here, an order barring enforcement would accomplish nothing once the provisions were repealed and their return was not reasonably expected.

Elision

Removing an invalid statutory provision while considering whether the remaining legislation can continue to operate.

Vacatur

Setting aside a judgment. It differs from deciding that the judgment’s legal reasoning was correct or incorrect.

Advisory opinion

An abstract legal answer that does not resolve an existing controversy between the parties.

Local Legislation and Anti-Ripper Clauses

State constitutional restrictions implicated by the challenged restructuring of local governance. Their substantive reach was not decided in this opinion.

8. Conclusion

The decision is principally a precedent about mootness, not airport governance. Statutory replacement eliminated the challenged provisions, and Metro Nashville identified no reasonable prospect that the specific conduct would recur. The possibility of obtaining useful guidance for another lawsuit could not sustain this one.

By vacating the lower judgments and directing dismissal, the Court preserved the distinction between resolving concrete disputes and advising on constitutional questions whose practical controversy has ended.