# ISO/IEC 18025:2005 — Withdrawn and superseded ISO standards

For ISO/IEC 18025:2005, item title is Information technology — Environmental Data Coding Specification (EDCS); status code is 9599; successor is ISO/IEC 18025:2014; withdrawn / published date is 2005-05-26, recorded from its source on 2026-08-05.

- **Identifier:** ISO/IEC 18025:2005 _(verified: appears in the quote below)_
- **Item title:** Information technology — Environmental Data Coding Specification (EDCS) _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/IEC 18025:2014
- **Withdrawn / published date:** 2005-05-26 _(verified: appears in the quote below)_

## What the source says

> 30810,IS,,ISO/IEC 18025:2005,Information technology — Environmental Data Coding Specification (EDCS),Technologies de l'information — Spécifications pour le codage des données environnementales,2005-05-26,1,['35.140'],ISO/IEC JTC 1/SC 24,9599,,[60505],['en'],227,"<p>ISO/IEC 18025:2004 provides mechanisms to unambiguously specify objects used to model environmental concepts. To accomplish this, a collection of nine EDCS dictionaries of environmental concepts and a functional interface are specified.</p>"

## 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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).