This 4-hour course is designed to meet the 4-hour professional ethics CPE requirement for Massachusetts CPAs. It provides an overview of ethical thought along with the core values of the CPA profession and the application of these values to ethical reasoning. The applicable rules promulgated by the Massachusetts Board of Public Accountancy found in 252 CMR 2.00 and 252 CMR 3.00: Code of Ethics and Rules of Professional Conduct are covered in detail. The AICPA Code of Professional Conduct is also covered in detail. Case studies are utilized throughout the course to emphasize material.