Computerized System Validation and Data Integrity covers the governance, validation, operation, and lifecycle control of computerized systems used in GMP-regulated environments. The domain is organized into system governance and classification, system validation lifecycle, and data-integrity and regulatory controls. Together, these sections address intended use, system boundaries, supplier assessment, requirements, configuration, risk-based testing, release, change control, electronic records, access control, audit trails, backup and recovery, periodic review, migration, and retirement.
Electronic records must remain complete, accurate, readable, retrievable, and protected throughout their required retention period. These obligations apply from the moment information is created or captured through processing, review, approval, reporting, transfer, storage, archival, migration, and approved disposition. Effective record…
Computerized systems supporting GMP operations must protect regulated data and remain recoverable after equipment failure, software corruption, cyberattack, utility loss, facility disruption, or supplier outage. Achieving this requires several related but distinct controls: backup, restoration, replication, snapshots, high availability, disaster…
Computerized-system interfaces move regulated data between instruments, applications, databases, middleware, cloud services, and external organizations. Interfaces can eliminate manual transcription and improve process efficiency, but they also create risks of data loss, duplication, truncation, incorrect transformation, unauthorized access, and inconsistent…
Cybersecurity is part of maintaining data integrity, system availability, and the validated state. A cyber incident can alter regulated records, disable critical controls, interrupt manufacturing or laboratory operations, expose privileged credentials, or prevent retrieval of information required for product-quality decisions….