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REV

REV — Revision

A controlled version of a document, drawing or model that reflects approved changes from previous issues.

Definition

A Revision (REV) is a controlled version of an engineering document, drawing, model or other managed information that incorporates approved changes while preserving document history and traceability. Revision management ensures that authorized users have access to the current approved version and that previous revisions remain available for reference and audit purposes.

Why It Matters

Revisions provide controlled management of engineering information throughout its lifecycle by documenting approved changes and maintaining traceability.

In Practice

Revision control is a fundamental element of document management systems and supports engineering governance, configuration management and regulatory compliance.

Common Misuse

A Revision is the formally controlled issue of an engineering document, whereas a Redline records pending changes awaiting incorporation into a future revision.

Term Details
Synonyms:
REV; Revision; Document Revision; Drawing Revision
Classification:
Engineering Documentation
Concept
Intermediate
Applications

Document Management; Configuration Management; Information Management.

Where It's Used

Engineering.; Construction.; Oil and gas.; Petrochemical.; Infrastructure.

References

ISO 9001

See It In VisualAIM

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