Legal Profession Regulation in North America: Bar, AI, ABS Rules

On April 4, 2026, an Oregon federal judge ordered San Diego attorney Stephen Brigandi to pay nearly $96,000 in sanctions after three court filings cited more than twenty nonexistent cases and eight fabricated quotes generated by artificial intelligence. Two months later, on June 22, 2026, a Pennsylvania federal judge suspended attorney Nicholas Mattiacci from practicing in the Middle District of Pennsylvania for six months over the same failure: AI-hallucinated citations he never checked. Florida responded by making verification mandatory: Rule of Judicial Administration 2.515(d)(2), effective June 15, 2026, requires any signing attorney to certify every cited authority actually exists.

These are not isolated missteps. They are the visible edge of a legal profession regulatory landscape being rewritten at speed across the United States and Canada: a new bar exam rolling out state by state from July 2026, Arizona tightening who can own a law firm, California's trust accounting deadline enforced with penalties, and a Corporate Transparency Act that once touched every law firm's corporate clients now narrowed to almost nothing. A compliance function tracking only its home state's rules of professional conduct is missing most of what is actually changing.

Which regulators actually govern the practice of law in North America?

No single federal regulator governs the legal profession in either country. In the US, each state supreme court and its board of bar examiners controls admission, licensure, and discipline, with the National Conference of Bar Examiners (NCBE) supplying shared exam content and the American Bar Association setting the Model Rules of Professional Conduct that states adopt with local variations. In Canada, legal profession regulation is entirely provincial: each province and territory has its own Law Society Act or Legal Profession Act, under which a self-governing law society, the Law Society of Ontario, the Barreau du Quebec, the Law Society of British Columbia, and their counterparts, admits, licenses, and disciplines lawyers. The Federation of Law Societies of Canada (FLSC) coordinates through a Model Code of Professional Conduct and Model Rules that each law society adopts locally rather than a binding national statute.

For firms operating across state or provincial lines, this means fifty-plus US licensing authorities and thirteen Canadian ones, each capable of moving on its own timeline on ethics, AI guidance, trust accounting, and discipline.

How is the NextGen bar exam fragmenting US licensure by state?

The National Conference of Bar Examiners debuts the NextGen Uniform Bar Examination on July 28 and 29, 2026, the first structural redesign of the US bar exam in decades, built around integrated skills testing rather than the separate Multistate Bar Examination, Multistate Essay Examination, and Multistate Performance Test format. The rollout is staggered: Connecticut, Idaho, Maryland, Missouri, Oregon, Washington, Guam, the Northern Mariana Islands, Palau, and the US Virgin Islands administer NextGen first in July 2026. A second wave, including Arizona, Minnesota, and Tennessee, follows in July 2027. Delaware, the District of Columbia, and Illinois adopt in February 2028, and the remaining jurisdictions, including California, New York, and Texas, are not required to convert until July 2028, when the legacy UBE components retire for good.

For roughly two years, the US runs two different bar exams in parallel, so UBE score portability between jurisdictions depends on which exam version a candidate sat and when, a detail recruiting and admissions teams cannot afford to get wrong during the transition.

Is nonlawyer ownership of law firms expanding or contracting?

Arizona and Utah remain the only two US jurisdictions permitting nonlawyer ownership of law firms, but both tightened their programs in 2026 rather than expanding them. On March 18, 2026, the Arizona Supreme Court issued Administrative Order No. 2026-31, amending ACJA Section 7-209 to require that Alternative Business Structure (ABS) licensees actually deliver legal services rather than operate purely as marketing or referral engines, and that licensure "at least in part" benefit persons located in Arizona rather than serve a nationwide operation with no in-state presence. The State Bar of Arizona pushed for a stricter Arizona-only standard, saying the adopted language may not go far enough to prevent consumer harm. Utah's regulatory sandbox took the same corrective path earlier, closing its ABS-only track on December 31, 2024, after regulators found many licensed entities had no meaningful presence in the state; the full sandbox is scheduled to sunset on August 14, 2027.

Firms evaluating an ABS structure now face a substantive-service test, not just a licensing form, and multistate platforms built on an Arizona or Utah license should reassess whether their model still qualifies.

What do bar regulators now require on generative AI use?

The State Bar of California replaced its 2023 generative AI guidance with new Practical Guidance in 2026, framing competence under Rule of Professional Conduct 1.1 as two distinct obligations: baseline technological competence, understanding a tool's capabilities and limitations before using it, and ongoing independent professional judgment, meaning every AI output must be personally reviewed and verified before it reaches a client or a court. On March 13, 2026, COPRAC approved proposed comment amendments touching Rules 1.1, 1.4, 1.6, 3.3, 5.1, and 5.3 for a public comment period that closed May 4, 2026, with formal adoption still pending State Bar and Supreme Court approval. On April 13, 2026, the State Bar published a media advisory detailing three separate California discipline matters arising from AI misuse in filings.

Federal courts enforce the same standard through existing tools. Judges have relied on Federal Rule of Civil Procedure 11 to sanction fabricated citations in California, Oregon, Pennsylvania, New Jersey, and the Fifth and Sixth Circuits through the first half of 2026, and in every published opinion the finding is the same: the duty to verify a citation cannot be delegated to the tool that generated it.

Does the Corporate Transparency Act still create compliance work for law firms?

Much less than two years ago. FinCEN's interim final rule, in effect since March 2025, redefined "reporting company" under the Corporate Transparency Act to cover only entities formed under foreign law that have registered to do business in a US state or tribal jurisdiction, exempting every entity previously classified as a "domestic reporting company" along with their beneficial owners. Lawyers who provide ordinary advisory services to a reporting company are not treated as beneficial owners under the rule, and a lawyer serving as a company's registered agent may separately qualify for the nominee exception. On April 21, 2026, the House Financial Services Committee advanced H.R. 425, which would codify this narrowed scope by statute, but the bill has only reached the House Union Calendar as of June 18, 2026 and has not passed either chamber.

For law firms that built beneficial-ownership intake procedures for domestic clients in 2024, the practical task in 2026 is narrowing that process to the foreign-entity population still in scope, while continuing to track whether H.R. 425 or a final FinCEN rule makes the current interim exemption permanent.

How does Canada's self-regulatory AML regime differ from the US approach?

Canadian lawyers remain outside the federal Proceeds of Crime (Money Laundering) and Terrorist Financing Act reporting regime, a position the Supreme Court of Canada confirmed in its March 2015 ruling that federal search and disclosure powers over law offices violated solicitor-client privilege and the Canadian Charter of Rights and Freedoms. In place of federal reporting, the Federation of Law Societies of Canada enforces AML compliance through three Model Rules, adopted individually by every provincial and territorial law society: Client Identification and Verification, applying whenever a lawyer receives, pays, or transfers funds on a client's behalf; a Cash Transactions Rule capping cash receipts at $7,500 Canadian per client matter, with limited exceptions for financial institutions, public bodies, and fee payments; and a Trust Accounting Rule restricting trust accounts to genuine legal services. The Federation published its formal FATF effectiveness assessment on July 2, 2025, defending this self-regulatory model against the Financial Action Task Force's ongoing review of Canada's compliance.

The result is two structurally different gatekeeper regimes on the same continent: US lawyers face no direct AML reporting statute but growing ABA and state guidance on client due diligence, while Canadian lawyers operate under harmonized, provincially enforced Model Rules with a hard cash cap and no federal reporting duty at all. A firm advising cross-border clients needs both frameworks applied correctly, not one assumed to cover the other.

What should a legal profession compliance team track next?

Five separate clocks are running at once heading into the second half of 2026: the NextGen bar exam's staggered state-by-state adoption through 2028, Arizona and Utah's tightening of their nonlawyer ownership programs, California's AI ethics rule amendments moving through COPRAC, the shrinking but not yet finalized scope of Corporate Transparency Act reporting, and the ongoing wave of Rule 11 sanctions for unverified AI citations. None of these move on a shared calendar, and a general counsel or bar association compliance staff cannot rely on a single regulator's published schedule to catch all five.

Obsidian tracks these regimes at the jurisdiction level, from NCBE's NextGen adoption dates to Arizona's ABS administrative orders and the Federation of Law Societies' Model Rule updates, sourced directly from state supreme courts, bar association bulletins, and the Canada Gazette. Compliance teams that need to watch bar admission, professional conduct, and AML rules across every US state and Canadian province in one place can set up per-jurisdiction monitoring that flags a new administrative order or ethics opinion the day it publishes, rather than learning about it from a malpractice claim. Firms that want to ask which states have adopted the NextGen exam or what a specific state bar has said about generative AI can query the AI companion, a verified regulatory companion built to answer from Obsidian's tracked database rather than an open web search, and technical teams running their own compliance tooling can pull the same underlying data through the MCP integration. Given how many of these rules changed in the first half of 2026 alone, the safest planning assumption is that the current rule is not the final one.