# ISO/TS 23406:2020 — Withdrawn and superseded ISO standards

For ISO/TS 23406:2020, item title is Nuclear sector — Requirements for bodies providing audit and certification of quality management systems for organizations supplying products and services important to nuclear safety (ITNS); status code is 9599; successor is ISO/TS 23406:2024; withdrawn / published date is 2020-01-31, recorded from its source on 2026-08-05.

- **Identifier:** ISO/TS 23406:2020 _(verified: appears in the quote below)_
- **Item title:** Nuclear sector — Requirements for bodies providing audit and certification of quality management systems for organizations supplying products and services important to nuclear safety (ITNS) _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/TS 23406:2024
- **Withdrawn / published date:** 2020-01-31 _(verified: appears in the quote below)_

## What the source says

> 75452,TS,,ISO/TS 23406:2020,Nuclear sector — Requirements for bodies providing audit and certification of quality management systems for organizations supplying products and services important to nuclear safety (ITNS),Secteur nucléaire — Exigences pour les organismes procédant à l'audit et à la certification des systèmes de management de la qualité d'organisations fournissant des produits et services importants pour la sûreté nucléaire (IPSN),2020-01-31,1,"['03.120.20','27.120.01']",ISO/TC 85,9599,,[85777],"['en','fr']",16,"<p>This document complements the existing requirements of ISO/IEC 17021-1 for bodies providing audit and certification of quality management systems against ISO 19443.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).