The Azure Governance Visualizer (AzGovViz) is a PowerShell-based tool designed for collecting, analyzing, and reporting on Azure governance, compliance, and security data. It iterates through Azure management group hierarchies to gather information from Azure Resource Manager, Microsoft Graph, and other Azure services, then generates multi-format reports (HTML, CSV, JSON, Markdown) for insights into policy compliance, RBAC, cost optimization, security posture, and more. The tool features a modular function architecture, parallel processing for performance, and caching mechanisms to minimize API calls. It is designed for use in Azure DevOps, GitHub Actions, or local execution scenarios and includes capabilities for Azure Landing Zones compliance checking and orphaned resource identification. Despite its usefulness, the codebase exhibits some complexity and tight coupling due to reliance on global state and very large functions, which may present maintenance challenges.