# ISO/IEC 24761:2009 — Withdrawn and superseded ISO standards

For ISO/IEC 24761:2009, item title is Information technology — Security techniques — Authentication context for biometrics; status code is 9599; successor is ISO/IEC 24761:2019; withdrawn / published date is 2009-05-11, recorded from its source on 2026-08-05.

- **Identifier:** ISO/IEC 24761:2009 _(verified: appears in the quote below)_
- **Item title:** Information technology — Security techniques — Authentication context for biometrics _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/IEC 24761:2019
- **Withdrawn / published date:** 2009-05-11 _(verified: appears in the quote below)_

## What the source says

> 41531,IS,,ISO/IEC 24761:2009,Information technology — Security techniques — Authentication context for biometrics,Technologies de l'information — Techniques de sécurité — Contexte d'authentification biométrique,2009-05-11,1,['35.030'],ISO/IEC JTC 1/SC 27,9599,,[71163],['en'],50,"<p>ISO/IEC 24761:2009 specifies the structure and the data elements of Authentication Context for Biometrics (ACBio), which is used for checking the validity of the result of a biometric verification process executed at a remote site. ISO/IEC 24761:2009 allows any ACBio instance to accompany any data item that is involved in any biometric process related to verification and enrolment. The specification of ACBio is ap

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).