British Standards Institution

Source:: ISO
Committee:: GSE/40 - Gas supply equipment for natural gas vehicles
Categories:: Fuel systems
Comment period start date:: 06/01/2025
Comment period end date:: 01/03/2025
Number of comments:: 0

Comment by:

1st Mar

Scope

This document specifies the minimum safety requirements applicable for the functionality of CNG on-board fuel systems intended for use on the types of motor vehicles defined in ISO 3833. This document is applicable to vehicles using compressed natural gas in accordance with ISO 15403, including mono-fuel, bi-fuel or dual-fuel applications, original-production and converted vehicles.

All matters relating to the skills of installers and converters have been excluded from this document.

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Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal (Complete)

Proposal start date:

2. Draft (Complete)

Draft start date:

04/11/2024

3. Public Comments

Public Comments start date:

06/01/2025

Public Comments end date:

01/03/2025

Learn more about the standards development process

Standards Development

BS ISO 15501-1 ISO 15501-1 Road vehicles. Compressed natural gas (CNG) fuel systems. Part 1: Safety requirements

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