This document provides guidelines for conducting internal audits at ABC LTD, including how to select projects and auditors, criteria for auditors and observers, how to write non-conformances, and the escalation process. It outlines obtaining the project list, selecting projects based on criteria like coverage and risk level, and forming audit companies. It also details qualifications for auditors and observers, how to clearly write non-conformances, and a three-level escalation process for resolving issues.