In this lesson, Nick Palazzolo discusses the various components of an audit report, including the opinion letter, management's responsibilities letter, and report on internal controls. The importance of including references to accounting standards and explicitly stating management's and the auditor's responsibilities is also emphasized. In addition, Nick explains the report release dates, retention periods, and rules regarding modifications to audit documentation for both private and issuer companies. Understanding these key aspects of an audit report is essential for anyone involved in the auditing process.