# ISO/HL7 21731:2006 — Withdrawn and superseded ISO standards

For ISO/HL7 21731:2006, item title is Health informatics — HL7 version 3 — Reference information model — Release 1; status code is 9599; successor is ISO/HL7 21731:2014; withdrawn / published date is 2006-08-03, recorded from its source on 2026-08-05.

- **Identifier:** ISO/HL7 21731:2006 _(verified: appears in the quote below)_
- **Item title:** Health informatics — HL7 version 3 — Reference information model — Release 1 _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/HL7 21731:2014
- **Withdrawn / published date:** 2006-08-03 _(verified: appears in the quote below)_

## What the source says

> 40399,IS,,ISO/HL7 21731:2006,Health informatics — HL7 version 3 — Reference information model — Release 1,Informatique de santé — HL7 version 3 — Modèle d'information de référence — Version 1,2006-08-03,1,['35.240.80'],ISO/TC 215,9599,,[61454],['en'],135,<p>ISO/HL7 21731:2006 deals with a static model of health and health care information as viewed within the scope of HL7 standards development activities.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).