The Securities and Exchange Commission has ousted Kathleen Hamm from the Public Company Accounting Oversight Board in a decision more convoluted than it appears at quick glance.

The PCAOB was established under the Sarbanes-Oxley Act of 2002 and is overseen by the SEC. Although the SEC framed Hamm’s departure in the light of her “completing her term,” that isn’t exactly the whole story.

Jaclyn Jaeger is a freelance contributor to Compliance Week after working for the company for 15 years. She writes on a wide variety of topics, including ethics and compliance, risk management, legal,...