# The regulators who license your right to practice
A lawyer in Texas gets disbarred for commingling client funds. An auditor at a mid-size firm gets his PCAOB registration revoked and can never sign another public company audit opinion again. A surgeon loses hospital privileges after a peer review committee flags a pattern of complications. None of these people lost a job. They lost the legal right to do the job, anywhere, for anyone. That is the defining feature of professional services: your fee-earning license is on loan from a regulator, and it can be recalled.
This lesson maps who holds that leash, what they actually require, and what happens when practitioners cross the line.
Why professional services regulation looks different
Most industries are regulated by activity (what you sell, how you make it). Professional services are regulated by *person* (who is allowed to hold themselves out as competent). That distinction matters:
A management consultant can call themselves anything and sell advice with zero license.
A lawyer, CPACPACost Per Acquisition: the total cost to generate one customer or conversion, computed by dividing total spend by the number of acquisitions.View full definition → (Certified Public Accountant), or doctor cannot practice without passing an exam, meeting continuing education requirements, and staying in good standing with a licensing body.
The regulators who license your right to practice, MBA Training, MBA Training
This creates a two-tier compliance world: entity-level regulation (the firm, e.g., a law firm or audit firm) and individual-level regulation (the person holding the license). Both can be sanctioned independently. A firm can survive while an individual partner is barred, or a firm can be shut down while individual staff remain licensed elsewhere.
The bar associations: gatekeepers of legal practice
In the US, lawyers are licensed state by state, not federally. Each state has a bar association or state supreme court disciplinary body that:
Administers the bar exam and character/fitness review before licensing.
Enforces rules of professional conduct (modeled on the American Bar Association's Model Rules of Professional Conduct), covering conflicts of interest, client confidentiality, and trust accounting.
Runs disciplinary proceedings that can result in reprimand, suspension, or disbarment.
The catch: a license is state-specific. A lawyer disbarred in New York can, in theory, still be licensed in another state, though most states have reciprocal discipline rules that trigger review when misconduct is reported elsewhere. There is no single national legal regulator, which is why large firms maintain compliance functions just to track multi-state bar rules for lawyers practicing across offices.
Practical constraint: trust accounting. Lawyers who hold client money in escrow must keep it in segregated IOLTA (Interest on Lawyers' Trust Accounts) accounts. Commingling client funds with firm operating funds is one of the fastest routes to disbarment, regardless of intent.
State boards: the model for accountants, doctors, and engineers
CPAs, physicians, architects, and engineers follow a similar state-board structure to lawyers, but with an added national layer of exam standardization.
CPAs: licensed by state boards of accountancy, but the exam itself (the Uniform CPACPACost Per Acquisition: the total cost to generate one customer or conversion, computed by dividing total spend by the number of acquisitions.View full definition → Examination) is developed by the AICPA (American Institute of Certified Public Accountants) and administered nationally. State boards handle licensing, CPE (continuing professional education) hour requirements, and discipline.
Physicians: state medical boards license and discipline doctors; separately, hospitals grant or revoke hospital privileges through internal peer review, an entity-level control layered on top of the state license. A doctor can keep their license and still lose the ability to practice at a specific hospital.
Engineers and architects: state licensing boards (PE, Professional Engineer license) require passing the NCEES exams and, in most states, a supervised experience period before independent practice.
The common thread: state boards protect the public by controlling *entry* (exams, degrees, supervised hours) and *exit* (discipline for negligence, fraud, or ethical violations).
The SEC: regulating who can serve public capital markets
The SEC (Securities and Exchange Commission) is a federal regulator, and it changes the game because it does not care about state licenses. It cares about who touches public markets.
Key SEC-relevant professional gatekeeping:
Investment advisers must register with the SEC (or state regulators, depending on assets under management) under the Investment Advisers Act of 1940, and are subject to fiduciary duty rules.
Broker-dealers and their registered representatives are licensed through FINRA (Financial Industry Regulatory Authority, a self-regulatory organization overseen by the SEC), requiring exams like the Series 7 and Series 63.
The SEC can bar individuals from serving as an officer or director of a public company, or bar accountants from practicing before the SEC entirely under Rule 102(e) of its rules of practice, a career-ending sanction distinct from any state CPACPACost Per Acquisition: the total cost to generate one customer or conversion, computed by dividing total spend by the number of acquisitions.View full definition → license action.
This is the point non-lawyers often miss: the SEC can strip your right to work with public companies even if your state board says you are fine. Two separate regulators, two separate leashes.
PCAOB: the auditor-specific overlay
The PCAOB (Public Company Accounting Oversight Board) was created by the Sarbanes-Oxley Act of 2002 (SOX), passed after the Enron and WorldCom accounting scandals, specifically to police auditors of public companies.
What PCAOB actually does:
Registers accounting firms that audit US public companies. Without PCAOB registration, a firm legally cannot issue an audit opinion for a public company client, no matter how qualified its CPAs are.
Inspects registered firms' audit files on a recurring cycle and publishes inspection reports (see the PCAOB's public inspection reports).
Sets auditing standards (AS numbers) that govern how audits of public companies must be performed, separate from AICPA standards used for private company audits.
Can revoke a firm's registration or bar individual auditors, which functionally ends their public-company audit career even if their state CPACPACost Per Acquisition: the total cost to generate one customer or conversion, computed by dividing total spend by the number of acquisitions.View full definition → license survives.
A concrete case: the PCAOB has sanctioned firms for failures like inadequate testing of internal controls or falsified workpapers, sometimes with fines in the hundreds of thousands to millions of dollars for firms, and individual bars for the partners involved (see enforcement actions at pcaobus.org/oversight/enforcement). These are public record, firm by firm, name by name.
Europe's parallel structure (brief comparison)
The US model (multiple overlapping regulators, state plus federal) contrasts with more centralized EU structures:
In most EU member states, a single national body regulates statutory auditors (e.g., Germany's Wirtschaftsprüferkammer), overseen at the EU level by coordination under the Audit Directive and CEAOB (Committee of European Auditing Oversight Bodies).
Legal practice remains nationally licensed (a French avocat cannot automatically practice in Germany), though the EU's mutual recognition directives ease some cross-border movement for EU-qualified lawyers.
The underlying logic is the same everywhere: entry control plus ongoing discipline plus the ability to pull the license.
Knowledge check
1. What is the fundamental difference between how most industries are regulated versus how professional services like law, medicine, and accounting are regulated?
2. A law firm continues operating normally after one of its partners is disbarred for misconduct. What does this scenario best illustrate?
3. Why is it significant that the professionals described (the lawyer, auditor, and surgeon) 'didn't lose a job' but something else instead?
MULTIPLE CHOICE
4. Select ALL correct answers about how US lawyers are licensed and regulated.
Select all the correct answers.
MULTIPLE CHOICE
5. Select ALL correct answers about the two-tier compliance structure described for professional services firms.
Select all the correct answers.
What this means in practice for compliance
For a professional services firm, this layered regulatory structure translates into concrete operational requirements:
1. Track every individual license status, not just the firm's. A single unlicensed or suspended practitioner signing off on work can invalidate the engagement and trigger regulatory exposure for the whole firm.
2. Segregate client assets (IOLTA for lawyers, similar client money rules for accountants and advisers) as a non-negotiable control, since commingling is a top disciplinary trigger across professions.
3. Maintain CPE/CLE records (continuing education for accountants and lawyers respectively), because licenses lapse without documented ongoing training.
4. Understand which regulator actually controls the engagement. A private company audit answers to state boards and AICPA standards. A public company audit answers additionally to the PCAOB and SEC. Same firm, different rulebook depending on the client.
Key Takeaways
Professional services regulation is person-based, not just activity-based: your right to earn a fee depends on an individual license that can be suspended or revoked independently of your employer's status.
Bar associations and state boards (for lawyers, CPAs, doctors, engineers) control entry through exams and licensing, and control exit through disciplinary proceedings, but they operate state by state in the US with no single national authority.
The SEC and PCAOB add a federal, market-specific overlay: they can bar an accountant from public company work (SEC Rule 102(e)) or revoke a firm's audit registration (PCAOB) even when a state license remains intact.
PCAOB, created by the Sarbanes-Oxley Act of 2002 after the Enron and WorldCom scandals, exists specifically because self-regulation of public company auditing failed once before.
Compliance functions in professional firms must monitor multiple, independent regulatory relationships simultaneously since losing one license does not automatically affect the others, but the reputational and legal exposure compounds across all of them.