# ISO 21254-1:2011 — Withdrawn and superseded ISO standards

For ISO 21254-1:2011, item title is Lasers and laser-related equipment — Test methods for laser-induced damage threshold — Part 1: Definitions and general principles; status code is 9599; successor is ISO/WD 21254-1 | ISO 21254-1:2025 | ISO/PWI 21254-1; withdrawn / published date is 2011-07-15, recorded from its source on 2026-08-05.

- **Identifier:** ISO 21254-1:2011 _(verified: appears in the quote below)_
- **Item title:** Lasers and laser-related equipment — Test methods for laser-induced damage threshold — Part 1: Definitions and general principles _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/WD 21254-1 | ISO 21254-1:2025 | ISO/PWI 21254-1
- **Withdrawn / published date:** 2011-07-15 _(verified: appears in the quote below)_

## What the source says

> 43001,IS,,ISO 21254-1:2011,Lasers and laser-related equipment — Test methods for laser-induced damage threshold — Part 1: Definitions and general principles,Lasers et équipements associés aux lasers — Méthodes d'essai du seuil d'endommagement provoqué par laser — Partie 1: Définitions et principes de base,2011-07-15,1,['31.260'],ISO/TC 172/SC 9,9599,"[19232,21142]","[70725,83937,77721]","['en','fr']",16,"<p>ISO 21254-1:2011 defines terms used in conjunction with, and the general principles of, test methods for determining the laser-induced damage threshold and for the assurance of optical laser components subjected to laser radiation.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).