# ISO/IEC 10021-4:1990/Cor 1:1991 — Withdrawn and superseded ISO standards

For ISO/IEC 10021-4:1990/Cor 1:1991, item title is Information technology — Text Communication — Message-Oriented Text Interchange Systems (MOTIS) — Part 4: Message Transfer System: Abstract Service Definition and Procedures — Technical Corrigendum 1; status code is 9599; successor is ISO/IEC 10021-4:1997; withdrawn / published date is 1991-06-20, recorded from its source on 2026-08-05.

- **Identifier:** ISO/IEC 10021-4:1990/Cor 1:1991 _(verified: appears in the quote below)_
- **Item title:** Information technology — Text Communication — Message-Oriented Text Interchange Systems (MOTIS) — Part 4: Message Transfer System: Abstract Service Definition and Procedures — Technical Corrigendum 1 _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/IEC 10021-4:1997
- **Withdrawn / published date:** 1991-06-20 _(verified: appears in the quote below)_

## What the source says

> 17956,IS,Cor,ISO/IEC 10021-4:1990/Cor 1:1991,Information technology — Text Communication — Message-Oriented Text Interchange Systems (MOTIS) — Part 4: Message Transfer System: Abstract Service Definition and Procedures — Technical Corrigendum 1,Technologies de l'information — Communication de texte — Systèmes d'échange de texte en mode message — Partie 4: Système de transfert de message: Procédures et définition de service abstrait — Rectificatif technique 1,1991-06-20,1,['35.240.20'],ISO/IEC JTC 1,9599,,[28768],,,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).