# ISO 14456:2015 — Withdrawn and superseded ISO standards

For ISO 14456:2015, item title is Gas cylinders — Gas properties and associated classification (FTSC) codes; status code is 9599; successor is ISO 14456:2024; withdrawn / published date is 2015-09-21, recorded from its source on 2026-08-05.

- **Identifier:** ISO 14456:2015 _(verified: appears in the quote below)_
- **Item title:** Gas cylinders — Gas properties and associated classification (FTSC) codes _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 14456:2024
- **Withdrawn / published date:** 2015-09-21 _(verified: appears in the quote below)_

## What the source says

> 54790,IS,,ISO 14456:2015,Gas cylinders — Gas properties and associated classification (FTSC) codes,Bouteilles à gaz — Propriétés des gaz et codes de classification associés (FTSC),2015-09-21,1,['23.020.35'],ISO/TC 58/SC 2,9599,,[83857],"['en','fr']",17,"<p>ISO 14456:2015 gives a list of FTSC (fire potential, i.e. 'oxidizing potential and flammability', toxicity, state of the gas, and corrosiveness) codes determined according to the relevant properties of gases and of some liquids that are transported under pressure.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).