This lesson delves into the ethical requirements of the SEC and the Public Company Accounting Oversight Board (PCAOB), exploring how they work together to ensure proper auditing procedures and financial statements for public companies. The discussion will cover the Sarbanes-Oxley Act (SOX) and its impact on the auditing process. Additionally, learners will be introduced to situations that may present threats to compliance with ethical requirements, and they will learn to apply the SEC and PCAOB's ethical requirements and independence rules in such situations. Potential multiple-choice questions and simulations exploring various scenarios will also be covered to enhance comprehension and readiness.