# ISO 2022:1982 — Withdrawn and superseded ISO standards

For ISO 2022:1982, item title is Information processing — ISO 7-bit and 8-bit coded character sets — Code extension techniques; status code is 9599; successor is ISO 2022:1986; withdrawn / published date is 1982-12-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 2022:1982 _(verified: appears in the quote below)_
- **Item title:** Information processing — ISO 7-bit and 8-bit coded character sets — Code extension techniques _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 2022:1986
- **Withdrawn / published date:** 1982-12-01 _(verified: appears in the quote below)_

## What the source says

> 6790,IS,,ISO 2022:1982,Information processing — ISO 7-bit and 8-bit coded character sets — Code extension techniques,Traitement de l'information — Jeux ISO de caractères codés à 7 et à 8 éléments — Techniques d'extension de code,1982-12-01,2,['35.040.10'],ISO/IEC JTC 1/SC 2,9599,,[6791],"['en','fr']",32,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).