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Client Alert

Licensing Complaints Against Contractors

August 25, 2026

I. Introduction Construction disputes often involve allegations of overbilling, defective work, abandonment, or fraud. While parties frequently turn to private litigation to resolve these disputes, state licensing authorities and regulatory boards offer an alternative enforcement pathway. If proven, licensing complaints can result in license suspension, revocation, financial restitution, or civil penalties against contractors. For these reasons, licensing complaint proceedings also afford contractors due process protections to contest complaints and preserve their reputations. This article examines the requirements for licensing complaints against contractors with particular emphasis on the types of evidence needed to support complaints, the procedural mechanisms for submitting and adjudicating those complaints, and the varying standards of conduct that trigger disciplinary authority. We also address what happens after the complaint is filed and the potential outcomes of licensing complaint proceedings. Understanding these frameworks enables project owners, contractors, and compliance professionals to navigate contractor enforcement systems effectively. II. Overview of Contractor Licensing and Complaint Frameworks a. Purpose and Scope of Licensing Enforcement State contractor licensing regimes serve dual purposes: protecting the public from unqualified, incompetent, or dishonest contractors, and maintaining professional standards within the construction industry. Administrative enforcement complements civil remedies by enabling licensing boards to investigate complaints, impose discipline, and remove bad actors from the marketplace without requiring project owners to file lawsuits. Contractor licensing laws typically authorize state agencies to investigate allegations of misconduct against contractors. Potential forms of reportable misconduct can include fraud, misrepresentation, negligence, incompetence, violations of building codes, or failure to pay subcontractors or suppliers. Disciplinary sanctions range from letters of admonishment and probation to license suspension, revocation, and civil penalties. In some jurisdictions, boards may also order financial restitution to injured consumers as part of administrative proceedings. b. Who May File Complaints Complaint processes are generally accessible to any person with knowledge of a contractor’s alleged misconduct. Property owners who have hired the contractor are the most common complainants, but statutes in several states explicitly permit complaints from subcontractors, suppliers, government agencies, trade organizations, and members of the public. In some jurisdictions, the complainant can submit their complaint anonymously. Some jurisdictions also empower licensing boards to initiate investigations on their own motion, without waiting for an external complaint. c. Types of Conduct Subject to Discipline Licensing statutes across jurisdictions identify similar categories of conduct that warrant disciplinary action. The most frequently cited grounds include: Fraud, Deceit, and Misrepresentation: Knowingly making false statements to induce a contract, concealing material facts, fraudulently obtaining a license, or submitting false documentation to licensing authorities. Gross Negligence and Incompetence: Performing work that falls below accepted professional standards, installing defective materials, or repeatedly failing to complete projects in a workmanlike manner. Willful Code Violations: Deliberately disregarding building codes, permit requirements, or safety regulations. Financial Misconduct: Overbilling, diverting funds designated for a specific project, failing to pay subcontractors or suppliers, or abandoning a project after receiving payment. Contract Abandonment: Failing to complete a project without legal justification or the owner’s consent. In addition, numerous jurisdictions establish specific grounds for discipline applicable to particular contractor specialties, such as plumbers, electricians, HVAC contractors, and home improvement contractors, with provisions tailored to the nature of work performed by each specialty. A criminal conviction may also serve as an independent ground for license discipline. III. Procedural Standards for Filing Licensing Complaints a. Complaint Format and Submission Requirements Each jurisdiction prescribes specific procedures for submitting complaints to contractor licensing boards. While requirements vary, several common elements appear across jurisdictions: Written Complaint: Complaints must be submitted in writing. Many states provide official complaint forms that must be completed, though some accept general written submissions that include required information. Identification of Parties: The complaint must identify the contractor by name and license number (if known), and provide the complainant’s contact information. Statement of Grounds: The complaint must describe the alleged violations, specifying the time, place, and nature of the conduct. Vague or conclusory allegations are typically insufficient. Verification or Oath: Some states require that complaints be verified, sworn, or submitted under penalty of perjury. Supporting Documentation: Complainants may attach relevant evidence at the time of filing, though boards may request additional information during investigation. b. General Evidentiary Principles Successful complaints against contractors require concrete, verifiable evidence that substantiates the alleged misconduct. Administrative complaints need not meet the preponderance-of-the-evidence standard at the initial filing stage. Instead, the complainant must present sufficient information to establish a prima facie case—that is, enough evidence to warrant investigation by the licensing authority. The strength and nature of the evidence determines whether a complaint proceeds to formal investigation, settlement, or dismissal. Licensing boards typically require written complaints supported by documentation that demonstrates both the contractor’s conduct and the resulting harm or code violation. c. Documentary Evidence While some jurisdictions will accept complaints without supporting documentation, the most persuasive complaints include comprehensive documentation that establishes the contractual relationship, the scope of work, the alleged breach or violation, and the resulting damages. Key categories of documentary evidence can include: Written Contracts and Amendments: The home improvement contract, construction agreement, or written estimate, amendments, change orders, or side agreements. Payment Records: Cancelled checks, bank statements, credit card receipts, wire transfer confirmations, and invoices. Correspondence: Emails, text messages, letters, and written demands sent between the owner and contractor. Photographs and Videos: Visual evidence of defective workmanship, code violations, incomplete work, or property damage. Inspection Reports and Expert Assessments: Building inspectors, licensed engineers, architects, and other qualified professionals can provide written assessments identifying code violations, substandard work, or safety hazards. Permit Records: Documentation showing that required permits were never obtained, or that work failed inspections. Proof of Prior Complaints or Violations: If the contractor has a history of similar misconduct, prior disciplinary actions, or unresolved complaints. d. Testimonial Evidence and Witness Statements In addition to documents, witness testimony and sworn statements strengthen complaints. Project owners can provide narrative evidence, such as written accounts of the project timeline, the contractor’s representations, the problems that arose, and witness statements. Some jurisdictions require that complaints be verified, sworn, or notarized, transforming the complaint into a declaration under penalty of perjury. Jurisdictions vary in their treatment of hearsay statements. e. Specialized Evidence by Type of Violation Different categories of contractor misconduct require different types of supporting evidence. For instance, complaints alleging fraud must demonstrate that the contractor knowingly made a false statement of material fact with intent to induce the owner to enter into or modify a contract. Meanwhile, claims of substandard workmanship require evidence that the work does not conform to the contract, applicable building codes, or accepted industry standards. The evidence should match the nature of the allegations in the complaint. IV. Board Investigation and Resolution of Licensing Complaints a. Initial Review and Threshold Determination Upon receipt, licensing authorities conduct an initial review to determine whether the complaint falls within their jurisdiction and whether the allegations, if proven, would constitute a violation warranting investigation. This threshold review typically focuses on: Jurisdictional Authority: Does the complaint involve a licensed contractor performing work subject to licensure requirements? Timeliness: Has the complaint been filed within any applicable statute of limitations or complaint-filing deadline? Prima Facie Case: Does the complaint and supporting evidence, taken as true, establish a plausible violation of licensing laws or regulations? Complaints that lack jurisdiction, are untimely, or fail to state a cognizable claim may be dismissed without investigation. Typically the complainant is notified in writing of the dismissal and the reasons for it. b. Investigation Process Complaints that survive initial review are referred for investigation. The investigation may include: Notice to Contractor: The licensing authority notifies the contractor of the complaint, provides a copy or summary of the allegations, and invites the contractor to respond. Document Review: Investigators review all submitted documentation and may request additional records from the complainant, the contractor, or third parties. Site Inspection: In cases involving defective work or code violations, licensing authorities may conduct on-site inspections or retain licensed professionals to evaluate the work. Interviews and Statements: Investigators may interview the complainant, the contractor, subcontractors, suppliers, and other witnesses. c. Mediation, Settlement, and Alternative Resolution Many jurisdictions offer mediation or settlement programs that allow parties to resolve complaints without formal disciplinary proceedings. Licensing boards may facilitate negotiations, and contractors who agree to correct deficiencies, provide restitution, or accept lesser sanctions (such as letters of admonishment) may avoid more severe discipline. If mediation fails or the contractor does not participate, the matter proceeds to formal adjudication. d. Formal Adjudication of Complaints At the conclusion of the investigation, the licensing authority determines whether the evidence substantiates the allegations and whether disciplinary action is warranted. The level of procedural protections to the contractor varies at this stage. The board may be required to first provide notice to the contractor that it intends to take disciplinary action and set the matter for a hearing. A few jurisdictions authorize immediate or summary suspension without prior hearing when public health, safety, or welfare requires emergency action, so long as a hearing is held promptly afterwards. As for the conduct of the hearing itself, the hearing may be limited to an oral presentation by the contractor and the complainant of their respective views, or it may allow for the submission of evidence, witness testimony, or cross-examination. Hearings are typically conducted under state administrative procedure acts, which also provide the mechanism for appeal of the board’s decision. Most jurisdictions permit the licensing authority to impose penalties that include license suspension or revocation. Typically, the contractor’s actions must rise to the level of intentional misconduct or fraud for a license to be suspended or revoked. Other disciplinary actions may include probation, reprimand or censure, restriction of scope of practice, or correction of a licensing violation. The licensing authority may order additional sanctions such as financial restitution, compensatory damages, civil penalties, and assessment of investigation costs and attorney fees. V. Conclusion Bringing complaints against contractors through administrative licensing channels provides project owners and the public with an important enforcement tool that complements private litigation. State licensing agencies and regulatory boards offer an alternative forum that can impose discipline—including license suspension or revocation—and order restitution or civil penalties where violations are proven. These proceedings also afford contractors due process protections and a clear structure to resolve disputed facts. If you believe that you have a complaint against a contractor, or you are the subject of a licensing complaint, you should contact an attorney to discuss your options and jurisdiction-specific procedures.

Articles

Dorsey's Loni Hinton and Christian Ferrin Share Practical Strategies for Managing Tariff Risks

August 14, 2025

The recent surge in tariffs on essential building materials - including steel, aluminum, and lumber - is creating significant challenges for Alaska’s construction sector. In the Summer 2025 issue of The Alaska Contractor, the official magazine of the Associated General Contractors of Alaska, Dorsey's Loni Hinton and Christian Ferrin explore practical strategies contractors can use to manage tariff-related risks.  "The imposition of tariffs on essential building materials has introduced volatility into Alaska’s construction industry. By proactively addressing risks through strategic contract provisions and prudent planning, contractors can mitigate potential financial impacts." Read the full article published by The Alaska Contractor to learn more.

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Energy Law: Month in Review - September 2026

Welcome to Dorsey’s Energy Law: Month in Review. We provide this update to our clients to identify significant developments in the previous month. Please reach out to any of the authors, listed above, to discuss these issues. Regulatory Developments Massachusetts Ratchets Up State and Local Regulation of AI Data Centers In early September, Governor Maura Healey of Massachusetts signed an executive order requiring that artificial intelligence data centers secure the approval of local communities as a precondition to proceeding with a given project. According to the terms of the order, data center developers will need to secure a “community benefits agreement” as a precondition to receiving permits from numerous state agencies, including the Department of Environmental Protection, the Energy Facilities Siting Board, and the Massachusetts Environmental Policy Act Office. Beyond requiring community benefits agreements, the order also mandates that developers mitigate utility costs to consumers, prohibits the use of nondisclosure agreements, and requires various state agencies to develop measures to limit data center impacts on the environment. North Carolina Regulators Decline Approval of Duke Energy Gas Turbine On September 18, 2026, North Carolina Utilities Commission (NCUC) denied Duke Energy’s application for a certificate of public convenience and necessity required to construct a gas-fueled combustion turbine at its Smith Energy Complex in North Carolina. The NCUC objected strongly to the $584 million price tag and noted that Duke appeared to be constructing the facility “based on anticipated data center customer additions.” The NCUC rejected that anticipated growth as “insufficiently reliable for the Commission to act at this point.” In rejecting Duke’s application, the NCUC also noted that Duke had signed the White House Ratepayer Protection Pledge, in which it represented that it would not shift data center costs to consumers. The NCUC observed that the record did not demonstrate how Duke “intends to adhere to its commitments under the Ratepayer Protection Pledge with regard to the Proposed Facility.” Notably, commission staff had actually supported the construction of the turbine, citing concerns about Duke’s reserve margins. The NCUC noted that it “understands the Public Staff’s expressed concerns,” but those concerns were outweighed by the NCUC’s reservations, including questions of demand. Department of Energy Approves Funds for Grid Improvement The U.S. Department of Energy (DOE) recently announced that it would fund 31 grid-improvement projects in 26 states. The funding initiative is part of the DOE’s “SPARK” initiative. The funding will include $1.9 billion in federal funding from DOE and $3.35 billion in recipient cost-sharing funding. The funds will go to projects designed to improve grid reliability and lower electricity costs. Recipients plan to reconductor over 1,500 miles of transmission lines and will deploy grid-enhancing technologies across approximately 21,000 miles. DOE stated that this initiative will make available over 23 additional gigawatts of electricity. Texas Moderates Rules Governing Data Center Interconnection The Texas Public Utility Commission adopted new regulations governing large-load interconnections. The rules impose a flat study fee of $100,000 for all proposed interconnections, which departs from the initial proposal to impose study fees using a tiered system based on project size. Additionally, the final rule eliminates the PUC’s previous proposal to impose a non-refundable interconnection fee of $50,000 per MW of contracted peak demand. The final rule also moderates the initially proposed regulations governing Electric Reliability Council of Texas (ERCOT) notifications for large-load customers’ non-utilized capacity. The proposed rules would have required notifying ERCOT within 30 days of missing a scheduled energization milestone by six months. The final rules, however, do not require informing ERCOT unless a scheduled energization milestone is missed by 24 months. FERC Denies TransAlta 202(c) Cost-Recovery Plan The Federal Energy Regulatory Commission (FERC) recently rejected TransAlta’s plan to recover $19.9 million in expenses stemming from a DOE order in which DOE prohibited TransAlta from retiring its coal-powered Centralia power plant. TransAlta had previously intended to retire the facility at the end of 2025. TransAlta’s cost recovery plan proposed spending an additional $23 million on repairs to continue operating the unit. FERC’s main objection had to do with geographic scope. TransAlta’s recovery plan called for recovering costs from California Independent System Operator (CAISO) and the Southwest Power Pool (SPP), but the DOE’s order requiring operation of the plant was designed to ensure reliability in the Northwest assessment area (Montana, Oregon, Washington, and parts of northern California and northern Idaho). Accordingly, FERC was unwilling to allow cost recovery from CAISO and SPP when the order that precipitated the additional costs only related to the Northwest assessment area. FERC informed TransAlta that it would only approve cost recovery from load-serving entities in the Northwest assessment area. FERC’s decision comes amid a rush of DOE emergency orders requiring the continued operation of coal-fired generating units. Litigation Appeals Court Upholds Washington Hydropower Plant With Caveats In a September 21, 2026, opinion, the Washington Court of Appeals largely upheld a Clean Water Act water quality certification by the Washington Department of Ecology for the Goldendale Energy Storage Project, a proposed pumped-water storage hydropower system adjacent to, but off-stream from, the Columbia River. A nonprofit (Columbia Riverkeeper) and the Confederated Tribes and Bands of the Yakama Nation appealed the certification, contending that it failed to impose necessary conditions and monitoring requirements to protect the water quality of the Columbia River. Most saliently, the plaintiffs argued that the project had the potential to leak 100 acre-feet of water per year into tributaries of the Columbia River. The Court of Appeals broadly rejected plaintiffs’ challenge to the state’s conclusion that “the project was designed not to leak.” That said, the Court of Appeals did reverse on one narrow issue. Specifically, the court determined that the state’s conclusion that “leakage from the project’s tunnels would be monitored and reported” was not supported by the evidence because the certification “does not explicitly require monitoring and reporting to determine whether there is any leakage.” Accordingly, the court remanded the matter to the state to impose monitoring and reporting requirements but otherwise affirmed the certification. Legislative Developments California Legislates Restrictions on Data Center Energy Use and Grid Costs On September 21, 2026, California Governor Gavin Newsom signed seven bills broadly regulating data centers in the state. SB 1168 directed the California Public Utilities Commission to assess the energy used by data centers. It also requires the PUC to pass costs of transmission and distribution upgrades and load increases on to data centers, rather than customers. SB 886 and SB 887 compel data centers to pay for infrastructure upgrade and generation costs, and wildfire mitigation costs, in addition to imposing environmental review. The statutes additionally increase local oversight of data centers. AB 1577 imposes a monthly reporting requirement that requires data centers to supply energy consumption and efficiency data to the California Energy Commission. AB 2383 contains incentives for data centers to use onsite clean energy generation. Finally, AB 2469 and AB 2619 require data center developments to assess water supply and develop a water scarcity plan. The statutes also mandate statewide water reporting as a precondition to obtaining and renewing business licenses.

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The Supreme Court Update - October 8, 2026

On September 29, 2026, the Supreme Court granted certiorari in one case: Department of Homeland Security v. D.V.D., No. 26-426: This case concerns the Trump Administration’s “third-country removal” procedures, where immigrants are deported to countries not listed in the removal orders. In granting certiorari, the Court granted the Government’s application to stay a lower court decision halting the practice, which will allow third-country removals to continue pending resolution of the case. The issues presented are: (1) Whether the district court had jurisdiction over respondents’ claims; (2) whether the district court had authority to enter class-wide declaratory relief and APA vacatur under 8 U.S.C. § 1252(f)(1); (3) whether the Government’s guidance on third-country removals is unlawful under 8 U.S.C. § 1231(b), the due process clause, or FARRA/CAT and its implementing regulations; and (4) such other questions that the Government determines are appropriate for the proper disposition of the case. On October 1, 2026, the Court granted certiorari in three additional cases: Rhoney v. Barbosa da Cunha, No. 26-104: Immigration officials detained Ricardo Aparecido Barbosa da Cunha—a Brazilian citizen who had lived in the United States for approximately twenty years after entering without inspection—and denied him a bond hearing under 8 U.S.C. § 1225(b)(2)(A). The Second Circuit held that his detention was instead governed by § 1226(a), which permits release on bond, because § 1225(b)(2)(A)’s mandatory-detention requirement applies only to noncitizens apprehended while entering the country or shortly thereafter. The question presented is: Whether 8 U.S.C. § 1225(b)(2)(A) mandates the detention pending removal proceedings of aliens who, like Barbosa da Cunha, are present in the United States without having been admitted. Missionaries of St. John the Baptist, Inc. v. Frederic, No. 25-113: A Catholic religious organization sought to build a shrine to the Virgin Mary on land the organization owned adjacent to its church in Park Hills, Kentucky. Local zoning restrictions prohibited the proposed construction. The question presented is: Whether a land-use regulation that prohibits a religious institution from building a religious structure on its own property constitutes a “substantial burden” on religious exercise under the Substantial Burden Provision of the Religious Land Use and Institutionalized Persons Act, 42 U.S.C. § 2000cc(a). Marschner v. Marschner, No. 25-1349: Under the Uniformed Services Former Spouses’ Protection Act (“USFSPA”), a veteran’s longevity-based retirement pay can be divided in a divorce, but retirement pay based on disability and retirement pay that was waived to receive disability pay are indivisible. The question presented is: Does the USFSPA require state courts to refuse enforcement of indemnification provisions in a divorce settlement agreement?

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SEC Proposes Expansion of Investment Adviser Performance-Based Compensation Rule

On September 30, 2026, the Securities and Exchange Commission (the “SEC”) proposed amendments to Rule 205-3 under the Investment Advisers Act of 1940, as amended (the “Advisers Act”), which provides an exemption from the general prohibition under Section 205(a)(1) of the Advisers Act on registered investment advisers receiving performance-based compensation (the “Proposal”) so long as performance-based compensation is limited to “qualified clients”.1 Most notably for private fund sponsors, the Proposal would expand the definition of “qualified client” to include any investors that satisfy the “accredited investor” definition under Regulation D. The Proposal may also have implications for private fund managers that rely on exemptions from investment adviser registration under state law because certain state-level investment adviser registration exemptions incorporate or otherwise reference the federal qualified client definition. Expansion of the Qualified Client Definition Under the current Rule 205-3, an investor generally may qualify as a qualified client if, among other alternatives, the investor has at least $1.4 million under management with the adviser or has a net worth exceeding $2.7 million. These thresholds are higher than the financial thresholds applicable to many accredited investors under Regulation D. As a result, an investor may currently qualify as an accredited investor for purposes of investing in a private offering without qualifying as a qualified client for purposes of paying performance-based compensation. The Proposal would expand the qualified client definition to include any natural person or legal entity investor that satisfies the accredited investor definition under Regulation D. The Proposal would also remove the assets under management and net worth thresholds under the current Rule 205-3 qualified client test. For private funds relying on Section 3(c)(1) of the Investment Company Act of 1940, this change could reduce the need to apply a separate qualified client standard to investors that already qualify as accredited investors. Dorsey Observations and Next Steps If adopted as proposed, the expanded qualified client definition could be particularly significant for private fund managers. Most private fund offerings are already limited to accredited investors under Regulation D. However, the Proposal could expand the pool of prospective investors available to emerging private fund managers while reducing the regulatory burden associated with complying with Rule 205-3. The Proposal could also benefit advisers operating below the SEC registration threshold that rely on a state private fund adviser exemption. A number of states have adopted exemptions modeled on the North American Securities Administrators Association (“NASAA”) private fund adviser exemption, which may condition relief for advisers to certain funds relying on Section 3(c)(1) on each beneficial owner satisfying the federal qualified client definition. However, state requirements vary, and any effect of the Proposal would depend on the text of the applicable state exemption and how it incorporates Rule 205-3. Many emerging private fund managers may have a larger network of accredited investor relationships than qualified client relationships during the early stages of their investment advisory business. Currently, under Rule 205-3, private fund managers may receive performance-based compensation from investors who do not satisfy the qualified client definition if those investors were admitted to their private funds prior to registration with the SEC. Following registration with the SEC, however, managers may continue to permit investors that are not qualified clients to invest in future private funds but may not receive performance-based compensation from those investors with respect to such investments. In addition, because the net worth and assets under management thresholds for qualified client status are adjusted for inflation every five years, the pool of qualified client investors may diminish over time as previously eligible investors no longer satisfy the applicable thresholds. The Proposal could provide the dual benefit of greater flexibility for private fund managers to establish and maintain relationships with accredited investors as their businesses scale and they become registered with the SEC, and greater flexibility for certain accredited investors to participate in investment strategies that historically have been restricted to much larger institutional investors. Unless and until the Proposal is adopted, investment advisers should continue to comply with the existing qualified client requirements. If the Proposal is adopted, private fund sponsors should consider whether corresponding changes are appropriate for their subscription documents, investor questionnaires, and other offering materials. Advisers that are state-registered or rely on a state-level exemption should also consult the laws and regulations of each relevant jurisdiction before changing investor eligibility standards or performance-based compensation practices, because adoption of the federal amendments may not automatically modify state requirements. Comments on the Proposal will be due 60 days after publication in the Federal Register. 1 Investment Adviser Performance-Based Compensation Modernization, Investment Advisers Act Release No. IA-7022 (Sept. 30, 2026), available at https://www.sec.gov/rules-regulations/2026/09/s7-2026-28#33-11443proposed.

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EPA Limits Title V Re-Litigation of NSR Permits

Overview On September 25, 2026, the U.S. Environmental Protection Agency (“EPA”) published a final rule that significantly limits the ability of third parties to use the Clean Air Act (“CAA”) Title V permitting process to revisit New Source Review (“NSR”) permitting decisions years after those decisions were made. The rule establishes that NSR permitting determinations generally must be challenged during the original permitting proceeding, thereby providing regulated sources with greater permitting certainty and finality for major capital projects. Published in the Federal Register titled Clarifying the Scope of “Applicable Requirements” Under State Operating Permit Programs and the Federal Operating Permit Program (Docket ID No. EPA-HQ-OAR-2023-0401), the rule amends 40 C.F.R. Parts 70 and 71 to codify EPA’s interpretation regarding when requirements established under other CAA programs may be reviewed, modified, or implemented through the Title V operating permit program. The rule becomes effective 30 days after publication. The rule addresses two principal issues: (1) the relationship between NSR preconstruction permitting and Title V operating permits, and (2) the treatment of the General Duty Clause under CAA section 112(r)(1). Most significantly, the rule provides greater certainty for sources navigating the NSR permitting process. EPA’s amendments are intended to ensure that NSR permitting decisions made through an approved public process are generally not revisited later through Title V permit proceedings. The rule responds to a circuit split between the U.S. Courts of Appeals for the Fifth and Tenth Circuits. In Environmental Integrity Project v. EPA, 969 F.3d 529 (5th Cir. 2020), the Fifth Circuit upheld EPA’s interpretation, concluding that it was consistent with the text, structure, and purpose of Title V. In contrast, the Tenth Circuit reached the opposite conclusion in Sierra Club v. EPA, 964 F.3d 882 (10th Cir. 2020), finding that the then-existing regulatory definition of “applicable requirement” did not support EPA’s position. By amending the regulatory language on which the Tenth Circuit relied and codifying the interpretation approved by the Fifth Circuit, EPA has established a nationwide framework governing the interaction between NSR and Title V. NSR and Title V: EPA Establishes a Uniform Nationwide Framework At the core of the rule is EPA’s effort to define the respective roles of NSR and Title V. The rule codifies the approach EPA has applied since 2017: once a source obtains an NSR permit under an EPA-approved permitting program, and that permit was issued following public notice with an opportunity for comment and judicial review, the permit establishes the NSR-related “applicable requirements” of the State Implementation Plan (“SIP”) or Federal Implementation Plan (“FIP”) for Title V purposes. Under this framework, Title V is not a vehicle for re-examining underlying NSR permitting decisions. EPA does not intend to use the Title V process to revisit applicability determinations, emissions calculations, control technology determinations, permit conditions, or other issues resolved through the NSR permitting process. This principle applies regardless of the stage of the Title V proceeding; whether the NSR permit was issued pursuant to a SIP or FIP; the type of NSR issue involved; or whether the NSR permit is incorporated into Title V sequentially or concurrently. Limited Exceptions EPA recognizes several circumstances in which NSR issues may still be reviewed through the Title V program: No NSR permit was issued at all; The permit was issued without public notice and an opportunity for comment and judicial review; or The issue involves substantive overlap between Title V and NSR requirements, such as the adequacy of monitoring provisions. As a result, the rule does not insulate unpermitted projects or foreclose review of matters that independently arise under Title V. Key Regulatory Amendments The rule revises the definition of “applicable requirement” in 40 C.F.R. §§ 70.2 and 71.2. Paragraph (1): Where an NSR permit is issued with public notice and an opportunity for comment and judicial review, the permit establishes and defines the applicable SIP or FIP requirements for Title V purposes. Paragraph (2): All NSR permit terms, including terms contained in minor NSR permits, constitute applicable requirements that must be incorporated into Title V permits. Paragraph (4): CAA section 112(r)(1) (the General Duty Clause) is expressly excluded from the definition of “applicable requirement,” while section 112(r)(7) Risk Management Program requirements remain included. EPA also amended 40 C.F.R. §§ 70.8 and 70.12 to clarify that alleged defects in requirements established outside the Title V process generally do not provide a basis for EPA objection to a Title V permit or for a Title V citizen petition. General Duty Clause Exclusion The rule also codifies EPA’s longstanding position that the General Duty Clause in CAA section 112(r)(1) is not an “applicable requirement” for Title V purposes. EPA points to several considerations supporting that conclusion, including the distinction between the General Duty Clause and Title V permit terms, the provision’s origins in the Occupational Safety and Health Act’s general duty clause, and the different enforcement structures applicable to the General Duty Clause and Title V permit requirements. Importantly, excluding section 112(r)(1) from the definition of “applicable requirement” does not eliminate EPA’s authority to enforce the General Duty Clause independently of the Title V program. The final rule instead clarifies that the General Duty Clause need not—and should not—be incorporated into Title V permits as an applicable requirement. Practical Implications for Regulated Sources Greater Finality for NSR Permits  For projects requiring PSD, nonattainment NSR, or minor NSR permits, the permitting process becomes the primary forum for resolving disputes regarding applicability determinations, emissions calculations, control technology requirements, offsets, and permit conditions. Once an NSR permit is issued through a qualifying public process, regulated sources should face substantially reduced risk that those same issues will be challenged years later through Title V permit proceedings. Reduced Risk of Collateral Permit Challenges Stakeholders have sometimes sought to use Title V permit issuance, renewal, revision, or citizen-petition proceedings to challenge underlying NSR determinations. The final rule makes clear that Title V is not the appropriate vehicle for challenging whether an applicable requirement was correctly established in the first instance. This should reduce the risk of permit delays and uncertainty associated with collateral challenges to previously issued NSR permits. The rule does not, however, eliminate all Title V challenges relating to an NSR permit. Challenges concerning the Title V permit itself—including whether it appropriately incorporates applicable requirements or contains adequate compliance provisions—remain possible. Increased Importance of the Initial NSR Proceeding Because Title V generally will not provide a second opportunity to challenge the substantive validity of an NSR determination, the administrative record developed during the NSR process becomes increasingly important. Permit applicants should ensure that applicability analyses, emissions calculations, control technology evaluations, modeling demonstrations, and supporting technical documentation are thoroughly developed during the original permitting proceeding. For significant projects, applicants may therefore have an additional incentive to identify and resolve potential permitting issues before the NSR permit is issued rather than assuming that unresolved issues can be addressed during a subsequent Title V proceeding. Potential Incentive for Broader Public Participation EPA also notes that permitting authorities may choose to provide public notice and an opportunity for comment for a broader range of NSR permits because permits issued through a qualifying public process receive the benefit of the finality framework established by the rule. Some permitting authorities may conclude that greater public participation at the NSR stage is preferable to uncertainty during subsequent Title V proceedings. Conclusion The final rule is principally a permitting-certainty measure. For sources that obtain NSR permits through a public process, EPA has substantially limited the ability of third parties to revisit underlying NSR determinations through the Title V program. As a result, regulated entities should benefit from greater finality regarding key permitting decisions, reduced risk of collateral permit challenges, and increased certainty when planning and implementing capital projects.