This document is a guide that provides a forensic perspective on testing and verification of assertions made within settlement agreements. It outlines the role of independent monitors and forensic professionals in ensuring compliance with the terms of settlement agreements imposed by regulatory bodies. The guide discusses the necessity of creating a work plan that details the specific processes and methodologies required to validate compliance. It explains how forensic professionals assist in identifying the affected population and verifying the accuracy of remediation claims made by settling parties. The document emphasizes the importance of rigorous testing methodologies and metrics to ensure that the obligations under the settlement agreements are met. Additionally, it highlights the challenges faced by forensic professionals in accessing and reviewing systems of record (SORs) and the need for quality reviews to substantiate the validation process. The guide serves as a comprehensive resource for understanding the complexities involved in monitorships and the critical role of forensic professionals.