Record Retention

Record retention commonly refers to the controlled keeping of records for defined periods of time to meet operational, regulatory, contractual, and business requirements. In industrial and manufacturing environments, it applies to both paper and electronic records related to production, quality, maintenance, safety, and compliance.

What record retention includes

Record retention typically covers:

• Documented policies that define how long different record types must be kept
• Processes and systems that store and protect records during their retention period
• Rules for classifying records (for example, batch records, calibration certificates, deviation reports, training records, maintenance logs)
• Procedures for secure and controlled disposition of records at the end of their retention period
• Responsibilities and roles for managing retention in IT, OT, quality, and operations

In regulated manufacturing, retention requirements are often driven by standards, customer contracts, and regulations that specify minimum periods for keeping production, quality, safety, and traceability records.

Operational meaning in manufacturing

Operationally, record retention shows up in how systems are configured and used, for example:

• MES and SCADA: configuration of data archiving for batch data, alarms, electronic batch records, and audit trails
• Quality systems (QMS): retention rules for nonconformance, CAPA, complaint, inspection, and validation records
• Document control: retention of obsolete procedures, work instructions, and specifications for reference and traceability
• ERP and maintenance systems: retention of work orders, maintenance histories, calibration results, and supplier documentation
• Backup and storage practices: ensuring that backups and archives support required retention periods without uncontrolled duplication

Record retention is closely tied to audit readiness and traceability. Systems and processes should be able to retrieve required records in a controlled and timely way for internal reviews, customer audits, and regulatory inspections.

What record retention does not include

Record retention is not the same as:

• Real-time monitoring, which focuses on current data rather than how long data is kept
• Data backup alone, which protects against loss but does not define how long records are to be maintained or when they can be destroyed
• Data privacy or information security policies, although these must align with retention rules

Common confusion

Record retention vs. data retention: In many organizations, these terms are used interchangeably. Record retention usually emphasizes business and compliance records, often with formal document control, while data retention can refer more broadly to any stored data, including logs and raw sensor data.

Record retention vs. archive: Archiving is a technical method of storing data for long-term access. Record retention policies decide what must be archived, for how long, and under what controls.

Link to document control and audits

Record retention is typically part of a broader document control framework. Retention rules are often defined in a retention schedule and implemented through document control procedures, IT policies, and configuration of OT/IT systems. During audits, organizations are often asked to demonstrate that retention policies exist, are followed, and allow retrieval of specific records for the required time period.