# ISO/IEC 8649:1996/Amd 1:1997 — Withdrawn and superseded ISO standards

For ISO/IEC 8649:1996/Amd 1:1997, item title is Information technology — Open Systems Interconnection — Service definition for the Association Control Service Element — Amendment 1: Support of authentication mechanisms for the connectionless mode; status code is 9599; successor is ISO/IEC 15953:1999; withdrawn / published date is 1997-12-24, recorded from its source on 2026-08-05.

- **Identifier:** ISO/IEC 8649:1996/Amd 1:1997 _(verified: appears in the quote below)_
- **Item title:** Information technology — Open Systems Interconnection — Service definition for the Association Control Service Element — Amendment 1: Support of authentication mechanisms for the connectionless mode _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/IEC 15953:1999
- **Withdrawn / published date:** 1997-12-24 _(verified: appears in the quote below)_

## What the source says

> 27868,IS,Amd,ISO/IEC 8649:1996/Amd 1:1997,Information technology — Open Systems Interconnection — Service definition for the Association Control Service Element — Amendment 1: Support of authentication mechanisms for the connectionless mode,Technologies de l'information — Interconnexion de systèmes ouverts (OSI) — Définition de service applicable à l'élément de service de contrôle d'association — Amendement 1: Support des mécanismes d'authentification pour le mode sans connexion,1997-12-24,2,['35.100.70'],ISO/IEC JTC 1,9599,,[28067],['en'],2,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).