# ISO/IEC 10021-4:1990 — Withdrawn and superseded ISO standards

For ISO/IEC 10021-4:1990, item title is Information technology — Text Communication — Message-Oriented Text Interchange Systems (MOTIS) — Part 4: Message Transfer System: Abstract Service Definition and Procedures; status code is 9599; successor is ISO/IEC 10021-4:1997; withdrawn / published date is 1990-12-13, recorded from its source on 2026-08-05.

- **Identifier:** ISO/IEC 10021-4:1990 _(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 _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/IEC 10021-4:1997
- **Withdrawn / published date:** 1990-12-13 _(verified: appears in the quote below)_

## What the source says

> 17954,IS,,ISO/IEC 10021-4:1990,Information technology — Text Communication — Message-Oriented Text Interchange Systems (MOTIS) — Part 4: Message Transfer System: Abstract Service Definition and Procedures,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,1990-12-13,1,['35.240.20'],ISO/IEC JTC 1/SC 6,9599,,[28768],['en'],179,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).