# ISO 22568-4:2019 — Withdrawn and superseded ISO standards

For ISO 22568-4:2019, item title is Foot and leg protectors — Requirements and test methods for footwear components — Part 4: Non-metallic perforation resistant inserts; status code is 9599; successor is ISO 22568-4:2021; withdrawn / published date is 2019-03-22, recorded from its source on 2026-08-05.

- **Identifier:** ISO 22568-4:2019 _(verified: appears in the quote below)_
- **Item title:** Foot and leg protectors — Requirements and test methods for footwear components — Part 4: Non-metallic perforation resistant inserts _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 22568-4:2021
- **Withdrawn / published date:** 2019-03-22 _(verified: appears in the quote below)_

## What the source says

> 71631,IS,,ISO 22568-4:2019,Foot and leg protectors — Requirements and test methods for footwear components — Part 4: Non-metallic perforation resistant inserts,Protecteurs du pied et de la jambe — Exigences et méthodes d'essais pour les composants de chaussure — Partie 4: Inserts anti-perforation non métalliques,2019-03-22,1,['13.340.50'],ISO/TC 94/SC 3,9599,,[82168],"['en','fr']",19,"<p>This document specifies requirements and test methods for the non-metallic inserts with resistance against mechanical perforation, intended to function as components of PPE footwear (e.g. as described by ISO 20345, ISO 20346 and ISO 20347).</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).