# ISO 21216:2011 — Withdrawn and superseded ISO standards

For ISO 21216:2011, item title is Intelligent transport systems — Wireless communications — CALM using millimetre communications — Air interface; status code is 9599; successor is ISO 21216:2012; withdrawn / published date is 2011-01-06, recorded from its source on 2026-08-05.

- **Identifier:** ISO 21216:2011 _(verified: appears in the quote below)_
- **Item title:** Intelligent transport systems — Wireless communications — CALM using millimetre communications — Air interface _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 21216:2012
- **Withdrawn / published date:** 2011-01-06 _(verified: appears in the quote below)_

## What the source says

> 57122,IS,,ISO 21216:2011,Intelligent transport systems — Wireless communications — CALM using millimetre communications — Air interface,Systèmes intelligents de transport — Communications sans fil — CALM utilisant des communications millimétriques — Interface d'air,2011-01-06,1,"['35.240.60','03.220.01']",ISO/TC 204,9599,,[59703],['en'],12,"<p>ISO 21216:2011 covers the open systems interconnection (OSI) Layer 1 physical layer (PHY) air interface for a communications medium operating in the 60 GHz millimetric frequency range by providing the parameters for medium range, medium to high speed wireless communications in the ITS sector. It specifies the parameters required to interface the Layer

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).