This article examines the constitutionality of legislation creating a new form of independent agency – in effect, a “non-agency” agency residing in the no-man’s land between Articles I and II of the Constitution. In the Sarbanes-Oxley Act, Congress established the Public Company Accounting Oversight Board (“PCAOB” or “Board”) and endowed it with massive governmental powers while insulating it from traditional mechanisms for ensuring accountability. Congress deemed the PCAOB not an agency, rendered it substantially immune from judicial review, empowered Board members to set their own salaries and budget, and gave the embattled Securities and Exchange Commission – not the President – the power to appoint and remove Board members. In Free Ente...