# ISO/IEC 23271:2003 — Withdrawn and superseded ISO standards

For ISO/IEC 23271:2003, item title is Information technology — Common Language Infrastructure; status code is 9599; successor is ISO/IEC 23271:2006; withdrawn / published date is 2003-03-28, recorded from its source on 2026-08-05.

- **Identifier:** ISO/IEC 23271:2003 _(verified: appears in the quote below)_
- **Item title:** Information technology — Common Language Infrastructure _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/IEC 23271:2006
- **Withdrawn / published date:** 2003-03-28 _(verified: appears in the quote below)_

## What the source says

> 36769,IS,,ISO/IEC 23271:2003,Information technology — Common Language Infrastructure,Technologies de l'information — Infrastructure commune de langage,2003-03-28,1,['35.060'],ISO/IEC JTC 1/SC 22,9599,,[42927],['en'],483,"<p>ISO/IEC 23271:2003 defines the Common Language Infrastructure (CLI) in which applications written in multiple high-level languages may be executed in different system environments without the need to rewrite the applications to take into consideration the unique characteristics of those environments. ISO/IEC 23271:2003 consists of the following parts:</p><ul><li> Partition I: Concepts and Architecture - Describes the overall architecture of the CLI, and provides the norma

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).