# ISO 15500-3:2012 — Withdrawn and superseded ISO standards

For ISO 15500-3:2012, item title is Road vehicles — Compressed natural gas (CNG) fuel system components — Part 3: Check valve; status code is 9599; successor is ISO 15500-3:2020; withdrawn / published date is 2012-04-04, recorded from its source on 2026-08-05.

- **Identifier:** ISO 15500-3:2012 _(verified: appears in the quote below)_
- **Item title:** Road vehicles — Compressed natural gas (CNG) fuel system components — Part 3: Check valve _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 15500-3:2020
- **Withdrawn / published date:** 2012-04-04 _(verified: appears in the quote below)_

## What the source says

> 51564,IS,,ISO 15500-3:2012,Road vehicles — Compressed natural gas (CNG) fuel system components — Part 3: Check valve,Véhicules routiers — Composants des systèmes de combustible gaz naturel comprimé (GNC) — Partie 3: Valve de contrôle,2012-04-04,2,['43.060.40'],ISO/TC 22/SC 41,9599,[30450],[75987],['en'],4,"<p>This part of ISO 15500 specifies tests and requirements for the check valve, a compressed natural gas (CNG)</p><p>fuel system component intended for use on the types of motor vehicles defined in ISO 3833.</p><p>This part of ISO 15500 is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) using natural gas</p><p>in accordance with ISO 15403 (all parts). It is not applic

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).