# ISO/IEC 29167-21:2018 — Withdrawn and superseded ISO standards

For ISO/IEC 29167-21:2018, item title is Information technology — Automatic identification and data capture techniques — Part 21: Crypto suite SIMON security services for air interface communications; status code is 9599; successor is ISO/IEC 29167-21:2026; withdrawn / published date is 2018-10-18, recorded from its source on 2026-08-05.

- **Identifier:** ISO/IEC 29167-21:2018 _(verified: appears in the quote below)_
- **Item title:** Information technology — Automatic identification and data capture techniques — Part 21: Crypto suite SIMON security services for air interface communications _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/IEC 29167-21:2026
- **Withdrawn / published date:** 2018-10-18 _(verified: appears in the quote below)_

## What the source says

> 70388,IS,,ISO/IEC 29167-21:2018,Information technology — Automatic identification and data capture techniques — Part 21: Crypto suite SIMON security services for air interface communications,Technologies de l'information — Techniques automatiques d'identification et de capture de données — Partie 21: Services de sécurité par suite cryptographique SIMON pour communications par interface radio,2018-10-18,1,['35.040.50'],ISO/IEC JTC 1/SC 31,9599,,[89591],['en'],46,"<p>This document defines the crypto suite for SIMON for the ISO/IEC 18000 air interfaces standards for radio frequency identification (RFID) devices. Its purpose is to provide a common crypto suite for security for RFID devices that

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).