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Tagging Spec

Tagging Spec — Tagging Specification

A controlled engineering document defining the rules, conventions and requirements for assigning Tags to engineering objects, assets and systems.

Definition

A Tagging Specification is a controlled engineering document that defines the rules, naming conventions, numbering schemes and identification requirements governing the assignment of Tags to equipment, instruments, pipelines, electrical assets, structures, documents and other engineering objects throughout a project or facility. It ensures that engineering identifiers remain unique, consistent and suitable for lifecycle information management.

Why It Matters

Tagging Specifications establish the rules governing the consistent identification of engineering objects, assets and systems.

In Practice

Tagging Specifications typically define naming conventions, numbering structures, equipment classifications, reserved identifiers and governance requirements to ensure consistent asset identification across engineering documentation and enterprise systems.

Common Misuse

A Tagging Specification defines how Tags are assigned and governed, whereas a Tag is the unique identifier assigned to an individual engineering object or asset.

Term Details
Synonyms:
Tagging Specification; Tag Specification; Engineering Tagging Standard; Asset Tagging Standard
Classification:
Engineering Documentation
Document Type
Advanced
Applications

Information Management; Engineering Design; Asset Management.

Where It's Used

Oil and gas.; Petrochemical.; Manufacturing.; Infrastructure.; Power generation.

References

IEC 81346; ISO 14224

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