# ISO 21217:2014 — Withdrawn and superseded ISO standards

For ISO 21217:2014, item title is Intelligent transport systems — Communications access for land mobiles (CALM) — Architecture; status code is 9599; successor is ISO 21217:2020; withdrawn / published date is 2014-03-19, recorded from its source on 2026-08-05.

- **Identifier:** ISO 21217:2014 _(verified: appears in the quote below)_
- **Item title:** Intelligent transport systems — Communications access for land mobiles (CALM) — Architecture _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 21217:2020
- **Withdrawn / published date:** 2014-03-19 _(verified: appears in the quote below)_

## What the source says

> 61570,IS,,ISO 21217:2014,Intelligent transport systems — Communications access for land mobiles (CALM) — Architecture,Systèmes intelligents de transport — Accès aux communications des services mobiles terrestres (CALM) — Architecture,2014-03-19,2,"['35.240.60','03.220.01']",ISO/TC 204,9599,[50507],[80257],"['en','fr']",50,"<p>ISO 21217:2014 describes the communications reference architecture of nodes called 'ITS station units' designed for deployment in intelligent transport systems (ITS) communication networks. The ITS station reference architecture is described in an abstract way. While ISO 21217:2014 describes a number of ITS station elements, whether or not a particular element is implem

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).