# IEC 81346-2:2009 — Withdrawn and superseded ISO standards

For IEC 81346-2:2009, item title is Industrial systems, installations and equipment and industrial products — Structuring principles and reference designations — Part 2: Classification of objects and codes for classes; status code is 9599; successor is IEC 81346-2:2019; withdrawn / published date is 2009-08-13, recorded from its source on 2026-08-05.

- **Identifier:** IEC 81346-2:2009 _(verified: appears in the quote below)_
- **Item title:** Industrial systems, installations and equipment and industrial products — Structuring principles and reference designations — Part 2: Classification of objects and codes for classes _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** IEC 81346-2:2019
- **Withdrawn / published date:** 2009-08-13 _(verified: appears in the quote below)_

## What the source says

> 50858,IS,,IEC 81346-2:2009,"Industrial systems, installations and equipment and industrial products — Structuring principles and reference designations — Part 2: Classification of objects and codes for classes","Systèmes industriels, installations et appareils, et produits industriels — Principes de structuration et désignations de référence — Partie 2: Classification des objets et codes pour les classes",2009-08-13,1,['25.040.01'],ISO/TC 10,9599,,[75265],"['en','fr']",70,"<p>IEC 81346-2:2009, published jointly by IEC and ISO defines classes and subclasses of objects based on a purpose- or task-related view of the objects, together with their associated letter codes to be used in reference d

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).