Data access governance (DAG) is the framework and processes that ensure the appropriate management and control of access to an organization’s data. It involves defining, implementing, and monitoring policies and procedures to regulate who can access specific data, under what conditions, and for what purposes. Effective data access governance ensures that sensitive information is protected from unauthorized access, supports compliance with regulatory requirements, and enhances data security. It includes mechanisms such as access controls, user permissions, auditing, and reporting to maintain transparency and accountability in data usage.