# ISO/IEC 18031:2011/Cor 1:2014 — Withdrawn and superseded ISO standards

For ISO/IEC 18031:2011/Cor 1:2014, item title is Information technology — Security techniques — Random bit generation — Technical Corrigendum 1; status code is 9599; successor is ISO/IEC 18031:2025; withdrawn / published date is 2014-09-19, recorded from its source on 2026-08-05.

- **Identifier:** ISO/IEC 18031:2011/Cor 1:2014 _(verified: appears in the quote below)_
- **Item title:** Information technology — Security techniques — Random bit generation — Technical Corrigendum 1 _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/IEC 18031:2025
- **Withdrawn / published date:** 2014-09-19 _(verified: appears in the quote below)_

## What the source says

> 66558,IS,Cor,ISO/IEC 18031:2011/Cor 1:2014,Information technology — Security techniques — Random bit generation — Technical Corrigendum 1,Technologies de l'information — Techniques de sécurité — Génération de bits aléatoires — Rectificatif technique 1,2014-09-19,2,['35.030'],ISO/IEC JTC 1/SC 27,9599,,[81645],['en'],2,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).