# ISO/IEC 10021-6:1996 — Withdrawn and superseded ISO standards

For ISO/IEC 10021-6:1996, item title is Information technology — Message Handling Systems (MHS): Protocol specifications — Part 6:; status code is 9599; successor is ISO/IEC FCD 10021-6 | ISO/IEC 10021-6:2003; withdrawn / published date is 1996-12-30, recorded from its source on 2026-08-05.

- **Identifier:** ISO/IEC 10021-6:1996 _(verified: appears in the quote below)_
- **Item title:** Information technology — Message Handling Systems (MHS): Protocol specifications — Part 6: _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/IEC FCD 10021-6 | ISO/IEC 10021-6:2003
- **Withdrawn / published date:** 1996-12-30 _(verified: appears in the quote below)_

## What the source says

> 28238,IS,,ISO/IEC 10021-6:1996,Information technology — Message Handling Systems (MHS): Protocol specifications — Part 6:,Technologies de l'information — Systèmes de messagerie (MHS): Spécification des protocoles — Partie 6:,1996-12-30,2,['35.240.20'],ISO/IEC JTC 1/SC 6,9599,"[20432,21721,22944,23997,21220,17961,22459,17962,17963]","[34003,39564]","['en','fr']",44,"<p>Specifies two MHS Access Protocols (P3, P7) and a MTS Transfer Protocol (P1), their abstract syntax, the mapping onto used services and conformance requirements for systems implementing the protocols.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).