The Green Book is divided into five sections, each representing a component of internal control and each has several principles. The five components of internal control must be effectively designed, implemented, and operating, and operating together in an integrated manner, for an internal control system to be effective.

Primarily, agile products highlight issues requiring immediate action for oversight officials or legislative stakeholders and others who have requested reviews of high-risk areas. Additionally, agile products can inform, without requiring actions, by providing transparency and ensuring key agency leadership, affected stakeholders, and the public have access to information more quickly.

First impressions are crucial, and the same holds true for the audit entrance conference. It serves as the auditee's initial opportunity to interact with you, making it essential to come well-prepared and let your amiable personality shine through.

The GAO Yellow Book ethical principles, aim to guide auditors in their conduct and decision-making when faced with ethical dilemmas.

Professional skepticism is a crucial attribute possessed by auditors.