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The expansion Data Quality and Integrity belongs to the Data Integrity (DI) privacy control. This control focuses on keeping data accurate, complete, timely, and trustworthy, and on protecting it from unauthorized modification throughout its lifecycle. Implementing it involves validation of data as it’s created and processed, ongoing data quality monitoring, tracking data lineage, and safeguards to prevent corruption or tampering. When data quality and integrity are maintained, decisions and disclosures based on that data remain reliable and defensible. Other privacy controls cover different areas, such as accountability, access, or policy management, so they don’t specifically address ensuring data quality and integrity.