Published annually, this comprehensive software product provides over 843 regulation multiple-choice questions and solutions and includes 10 regulation AICPA simulation questions along with guidelines, explanations, tips and diagnostic feedback covering the Regulation section of the CPA examination. This software is the most effective system available to prepare for the CPA exam. Note: Only one exam section (Auditing, BEC, FAR, or Regulation) can be installed on a single machine at a given time. If you decide to purchase multiple sections, you must uninstall one section before you install the second. If you are interested in multiple sections, we suggest you purchase the Wiley CPA Exam Practice Software - Complete Exam.