Pre-Amendment At-Will Police Employment Agreements Survive Arizona’s 2022 Peace Officers’ Bill of Rights Amendment

1. Introduction

In BLUNT v. TOWN OF GILBERT, the Arizona Supreme Court addressed whether newly strengthened statutory employment protections invalidate an earlier, expressly authorized agreement permitting a police commander’s termination without cause. The court held that Arizona’s presumption against retroactivity preserves at-will employment agreements executed before the September 24, 2022 effective date of the amendment to A.R.S. § 38-1102.

The decision turns on an important distinction: exercising a contractual right after a statutory amendment does not necessarily make application of the amendment prospective. When legislation changes the terms that parties may lawfully negotiate, the relevant event may be the contract’s formation rather than the later conduct occurring under it.

Background and Parties

Brian Blunt had worked for the Town of Gilbert for years before becoming a police commander in 2021. In connection with that promotion, he received a pay increase and signed an offer letter establishing at-will employment. Either party could end the relationship at any time, with or without cause.

That agreement was lawful under the then-existing Peace Officers’ Bill of Rights (“POBR”). Although POBR ordinarily required just cause for disciplinary action, the 2014 version of § 38-1102 expressly permitted written agreements that supplanted, revised, or otherwise deviated from its protections.

The Legislature changed that framework in 2022. The amended statute describes POBR’s protections as minimum rights and permits agreements that supplement or enhance them, rather than agreements providing less protection.

In 2023, the Town retained an outside investigator after receiving employee complaints about Blunt. Blunt refused to participate without access to underlying materials. The Town subsequently terminated him, denied his requests for the investigation report and a pre-termination hearing, and did not respond to his request for an appeal.

Procedural History and Questions Presented

Blunt sued the Town, its police chief, and its human resources director in superior court. He sought mandamus relief requiring the Town to rescind his termination until it provided a pre-termination hearing and meaningful appeal consistent with POBR and constitutional due process.

After removal, the federal district court dismissed the action with prejudice. It concluded that Blunt’s at-will agreement left him without a constitutionally protected employment interest and that the 2022 amendment did not retroactively alter his status. On appeal, the Ninth Circuit certified three state-law questions in Blunt v. Soelberg, 172 F.4th 689 (9th Cir. 2026):

1. Whether the presumption against retroactivity prevents application of the amendment to earlier at-will agreements.
2. If not, whether the amendment invalidates Blunt’s agreement because the events leading to his termination occurred after enactment.
3. If the agreement is invalidated, whether that result violates the Arizona Constitution’s Contract Clause.

The Arizona Supreme Court accepted these questions under A.R.S. §§ 12-1861 and 12-1862 and Arizona Supreme Court Rule 27.

2. Summary of the Opinion

The court answered the first certified question “yes”: the presumption against retroactivity bars applying the 2022 amendment to at-will employment agreements executed before September 24, 2022.

Three propositions supported that holding:

• No express retroactivity provision: The Legislature did not expressly state that the amendment applied to pre-existing agreements, as A.R.S. § 1-244 requires for retroactive legislation.
• A substantive change: Replacing a valid right to terminate without cause with a just-cause restriction changes the parties’ substantive rights, not merely the procedures used to enforce them.
• Vesting at formation: The Town’s contractual termination authority vested when Blunt executed the agreement in 2021, even though the Town exercised that authority in 2023.

Because the first answer resolved the threshold issue, the court did not answer the second or third questions. It returned the matter to the Ninth Circuit. The opinion therefore supplies a controlling interpretation of Arizona law; it does not itself affirm the federal dismissal or independently adjudicate the federal due-process claim.

3. Legal Reasoning

A. The Amendment Changed the Permissible Content of Employment Agreements

Before the amendment, § 38-1102 allowed agreements that “supplant, revise or otherwise deviate from” POBR. That language enabled an officer to accept contractual terms below the statute’s otherwise applicable protections, including at-will employment.

The 2022 amendment instead permits agreements that “supplement or enhance” POBR and declares that the statute establishes minimum rights. For agreements governed by the amendment, parties may provide more protection, but cannot bargain for less.

This change matters because A.R.S. § 38-1103(A) ordinarily prohibits disciplinary action without just cause. Under § 38-1101(7), just cause requires notice of relevant conduct standards, a job-related and proportionate sanction, and evidentiary support by a preponderance of the evidence. These requirements materially constrain an employer’s disciplinary authority.

B. Arizona’s Statutory Presumption Protected Settled Expectations

A.R.S. § 1-244 provides: “No statute is retroactive unless expressly declared therein.” The court found no such declaration in the amendment. It contrasted that silence with statutes containing explicit language addressing earlier agreements, including A.R.S. § 44-503(D), which expressly invalidates certain agreements recorded before a specified date.

The absence of an express declaration was not the entire analysis. The court also examined whether applying the amendment would disturb a vested substantive right. A law that changes only procedure may apply to earlier circumstances without impermissibly altering established rights. Here, however, the amendment would remove a contractual authority that already existed.

C. The Operative Event Was Contract Formation, Not Discipline

Blunt argued that application would be prospective because his discipline occurred in 2023. The court rejected that approach by identifying the event relevant to the particular statutory change. Because the amendment regulates permissible contractual terms, the relevant event was execution of the employment agreement in 2021.

The court emphasized that the law in force at formation became part of the agreement. At that time, POBR expressly authorized departures from its just-cause protections. Applying the amendment to erase that valid departure would change the legal consequences of an already completed transaction.

This reasoning distinguishes a law’s application to new conduct from its application to an existing contractual entitlement. A later exercise of a right does not necessarily postpone the date on which that right vested.

D. At-Will Termination Authority Was Immediately Available

The Town’s right was not contingent on Blunt breaching the agreement or on disciplinary proceedings beginning. It could end the employment relationship without cause from the outset. The court illustrated the point by observing that, had the Town discharged Blunt the day after execution and he sued, the agreement would have supplied an at-will defense.

Although litigation defenses and breach remedies may vest only after later events, the termination authority here was itself a substantive contractual right. Its later exercise did not create it.

E. Continued Employment Did Not Re-create the Agreement Daily

Blunt also characterized at-will employment as a continuing exchange of “a day’s work for a day’s wages.” On that theory, employment after the amendment would be governed by a fresh contractual arrangement subject to the new statutory minimum.

The court rejected the inference. Continued performance did not require daily re-ratification of an unchanged express term. Blunt had specifically accepted at-will employment in return for a pay increase. The agreement remained binding; it was not transformed into a new agreement each workday.

F. The Holding Did Not Eliminate Other Employment Protections

The court rejected Blunt’s argument that its reasoning would destabilize civil-rights and minimum-wage laws. It distinguished those regimes from the former POBR framework on three grounds:

• Kind: Civil-rights protections arise independently of negotiated contractual terms.
• Mechanism: A wage term violating an existing, nonwaivable statutory minimum is unenforceable from inception. Blunt’s at-will provision, by contrast, was expressly lawful when made.
• Reach: The court characterized civil-rights and wage laws as generally applicable employment protections, unlike the particular disciplinary protections governing peace officers.

The court also stressed that at-will employees retain protection against termination for unlawful or public-policy-violating reasons. The decision preserves a lawful contractual exemption from POBR’s just-cause requirement; it does not authorize discriminatory, retaliatory, or otherwise prohibited discharge.

4. Precedents Cited and Their Influence

A. Retroactivity and the Substantive–Procedural Distinction

Vande Krol v. Indus. Comm'n, 259 Ariz. 261 (2025)

This decision supplied several central principles: what constitutes an express declaration of retroactivity, why settled expectations deserve protection, and how to distinguish substantive rights from procedural rules. It also provided a contrasting vesting example: the right to invoke a workers’ compensation presumption vested when the firefighter filed the claim, because that was when the presumption and rebuttal became actually assertable. The comparison reinforced that vesting depends on the nature of the particular right, not a universal timeline.

Landgraf v. USI Film Prods., 511 U.S. 244 (1994)

The court relied on this federal retroactivity precedent for the importance of protecting settled expectations and for the special significance of contractual and property rights, where predictability and stability are paramount. It supported the court’s policy rationale, while Arizona’s own statute supplied the governing presumption.

State v. Fell, 210 Ariz. 554 (2005), and Aranda v. Indus. Comm'n, 198 Ariz. 467 (2000)

These cases establish that procedural-only legislation may apply retroactively when it does not alter previously established substantive rights. Aranda v. Indus. Comm'n also supplied the definition of substantive law as law that “creates, defines and regulates rights.” They framed the inquiry but did not support treating the amendment as merely procedural: removing at-will authority changes the employment bargain itself.

San Carlos Apache Tribe v. Superior Court, 193 Ariz. 195 (1999)

This precedent supplied the principle that legislation may not disturb vested substantive rights by retroactively changing the law applicable to completed events. It directed attention to both the completed transaction—contract formation—and whether rights had vested before the amendment.

Hall v. A.N.R. Freight Sys., Inc., 149 Ariz. 130 (1986)

This was the principal source of the vesting test: a right is vested when actually assertable as a legal claim or defense, or when substantial reliance makes retroactive divestiture manifestly unjust. It also defined procedural law as prescribing methods of enforcement or redress. Its contributory-negligence example provided a contrast: that defense vested when litigation began, whereas the Town’s underlying authority to terminate was immediately exercisable.

B. Existing Contracts and Later-Exercised Rights

Ward v. Chevron U.S.A. Inc., 123 Ariz. 208 (App. 1979)

This was the closest doctrinal analogue. It held that contractual rights and obligations vest upon execution and incorporate then-existing law. A later statute protecting against nonrenewal did not govern an earlier contract even though nonrenewal occurred after enactment. That sequence closely paralleled Blunt’s earlier agreement and later termination.

Foltz v. Noon, 16 Ariz. 410 (1915)

Miners could not invoke a wage-lien amendment enacted after their contract, despite performing the labor after the amendment. The decision reinforced that post-enactment performance does not automatically subject an earlier bargain to newly created substantive rights.

Kresos v. White, 47 Ariz. 175 (1936)

A mortgagee’s vested right to a deficiency judgment survived a later anti-deficiency statute, although foreclosure and deficiency proceedings occurred afterward. This supported distinguishing the creation of an entitlement from the later occasion for exercising it.

State v. Gum, 214 Ariz. 397 (App. 2007)

This case furnished the instruction to identify the “operative event” relevant to statutory applicability. Applying that approach, the court selected agreement execution rather than the initiation of discipline.

Veach v. City of Chandler, No. 1 CA-CV 25-0087, 2025 WL 2781328 (Ariz. App. Sep. 30, 2025) (mem. decision)

The court cited this memorandum decision as a closely analogous application involving a police commander’s 2020 at-will agreement and 2023 discipline. Its similar reasoning corroborated the result, although the Supreme Court independently developed the controlling analysis.

FL Receivables Tr. 2002-A v. Ariz. Mills, LLC, 230 Ariz. 160 (App. 2012)

This precedent qualified any suggestion that every contractual entitlement necessarily vests at execution. The particular remedies there depended on a later default and were not yet vested. The court distinguished termination authority from a breach remedy: the Town could exercise its at-will right without any contractual default.

C. At-Will Employment and Contract Modification

Demasse v. ITT Corp., 194 Ariz. 500 (1999)

Blunt relied on this case’s description of at-will employment as “a day’s work for a day’s wages.” The court instead emphasized its treatment of contractual modification through mutual assent and consideration. The precedent did not require daily renewal of an unchanged express term or permit unilateral alteration of that term. Blunt’s specific, compensated agreement therefore remained significant.

Wagner v. City of Globe, 150 Ariz. 82 (1986)

This decision accompanied Blunt’s argument about the ongoing nature of at-will employment. The court did not treat that characterization as establishing daily replacement of the express agreement. Its significance in the opinion is as support for the argument the court rejected, rather than as the foundation of the holding.

Wagenseller v. Scottsdale Mem'l Hosp., 147 Ariz. 370 (1985)

This case explained both at-will employment and its limits: an employer may discharge for good cause or no cause, but not for a reason violating public policy. The court used it to contrast at-will employment with just-cause protection and to reject the suggestion that Blunt was wholly unprotected.

Powell v. Washburn, 211 Ariz. 553 (2006)

The opinion cited this decision to acknowledge that Wagenseller v. Scottsdale Mem'l Hosp. had been superseded by statute on other grounds. This qualification prevents treating every aspect of the earlier employment decision as unchanged law.

D. Independent Statutory Protections and Public Policy

Francini v. Phx. Newspapers, Inc., 188 Ariz. 576 (App. 1996)

This decision distinguished contractual rights under a collective bargaining agreement from statutory Title VII rights, which may be asserted separately. It supported the conclusion that civil-rights protections do not simply derive from the parties’ employment bargain.

1800 Ocotillo, LLC v. WLB Grp., Inc., 219 Ariz. 200 (2008)

The court invoked its rule that contractual provisions violating legislation or identifiable public policy are unenforceable. That rule explained why a term violating an existing minimum-wage requirement differs from Blunt’s at-will term, which existing legislation expressly authorized when signed.

5. Impact and Limits of the Decision

A. Contract Dates Become Central in POBR Litigation

The decision creates a clear temporal distinction. Agreements executed before September 24, 2022 are not stripped of valid at-will provisions by the amendment. Agreements executed on or after that date cannot provide less than the amended POBR’s minimum protections.

Future disputes will therefore require careful attention to execution dates, contractual language, and whether an earlier term was validly negotiated under the former statute. Whether later modifications, replacements, or other transactions create a new agreement remains an issue the opinion does not resolve.

B. The Nature of the Right Remains Essential

The opinion does not establish that every right mentioned in a contract vests immediately. Its discussion of contingent remedies preserves a right-specific inquiry. Courts must identify what entitlement the amendment affects, when it became available, and which event determines the statute’s application.

Likewise, the presence of procedural protections within POBR did not make the change to at-will termination authority procedural. The decision does not separately determine the applicability of every POBR procedure to every pre-existing agreement.

C. Legislative Drafting Consequences

The decision highlights the importance of explicit transitional provisions. Declaring protections to be “minimum rights” was insufficient to establish that previously lawful agreements were also displaced. Legislators intending to reach earlier contracts must address that temporal reach expressly.

Such language would resolve the statutory silence, but would not necessarily resolve constitutional objections. Because the court did not reach the Contract Clause question, the opinion does not determine whether an expressly retroactive amendment would survive constitutional review.

D. Broader Employment-Law Implications Should Not Be Overstated

The opinion protects an agreement made under a statute that expressly permitted waiver of its protections. It should not be read as a general exemption allowing old employment contracts to defeat later civil-rights or wage regulation.

The minimum-wage discussion is strongest when addressing a term already unlawful when formed. Questions involving later increases to a wage floor or different statutory transition schemes were not independently adjudicated. Similarly, the narrow coverage of POBR is part of the court’s explanation, not a standalone rule that every occupation-specific employment law creates vested contractual immunity.

6. Complex Concepts Simplified

Retroactivity

Applying a new law so that it changes the legal consequences of an earlier completed event. Here, the earlier event was signing the employment agreement.

Vested right

An established legal entitlement, rather than a mere expectation. The Town’s authority to terminate without cause existed when the agreement was executed, even though it was exercised later.

Substantive versus procedural law

Substantive law determines what rights and obligations exist. Procedural law determines how they are enforced. Requiring cause for dismissal changes the employer’s authority, not merely the hearing process.

At-will employment

Employment that either side may generally end without establishing cause, subject to laws prohibiting particular reasons for termination.

Just cause and preponderance of the evidence

Under POBR, discipline must meet specified notice, proportionality, job-relatedness, and evidentiary requirements. A preponderance means the supporting facts are more likely true than not.

Operative event

The event that determines which version of a law applies. It is not always the last event in the dispute.

Certified question

A legal question referred by another court for an authoritative state-law answer. The Arizona Supreme Court answered the referred question rather than deciding the entire federal appeal.

Mandamus

A court order compelling performance of a legally required duty. Blunt sought such relief to obtain the employment procedures he claimed were owed.

Contract Clause

A constitutional protection against certain legislative impairments of contractual obligations. Whether it independently protected this agreement was left unanswered.

7. Conclusion

BLUNT v. TOWN OF GILBERT holds that Arizona’s 2022 POBR amendment does not invalidate lawful at-will employment agreements executed before September 24, 2022. The amendment lacked an express retroactivity declaration, changed substantive rights, and would have displaced termination authority vested at contract formation.

The decision’s broader lesson is that courts must examine when the affected right arose—not merely when it was exercised. It preserves earlier authorized employment bargains while enforcing the statutory minimum for agreements governed by the amendment, without deciding the separate Contract Clause question or authorizing otherwise unlawful discharge.