# ISO/IEC 23001-7:2012/Amd 1:2012 — Withdrawn and superseded ISO standards

For ISO/IEC 23001-7:2012/Amd 1:2012, item title is Information technology — MPEG systems technologies — Part 7: Common encryption in ISO base media file format files — Amendment 1: AES-CBC-128 and key rotation; status code is 9599; successor is ISO/IEC 23001-7:2015; withdrawn / published date is 2012-10-23, recorded from its source on 2026-08-05.

- **Identifier:** ISO/IEC 23001-7:2012/Amd 1:2012 _(verified: appears in the quote below)_
- **Item title:** Information technology — MPEG systems technologies — Part 7: Common encryption in ISO base media file format files — Amendment 1: AES-CBC-128 and key rotation _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/IEC 23001-7:2015
- **Withdrawn / published date:** 2012-10-23 _(verified: appears in the quote below)_

## What the source says

> 60398,IS,Amd,ISO/IEC 23001-7:2012/Amd 1:2012,Information technology — MPEG systems technologies — Part 7: Common encryption in ISO base media file format files — Amendment 1: AES-CBC-128 and key rotation,Technologies de l'information — Technologies des systèmes MPEG — Partie 7: Cryptage commun des fichiers au format de fichier de médias de la base ISO — Amendement 1: AES-CBC-128 et rotation de la clé,2012-10-23,1,['35.040.40'],ISO/IEC JTC 1/SC 29,9599,,[65271],['en'],5,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).