ISO 15501-1:2025
ISO 15501-1:2025 Road vehicles - Compressed natural gas (CNG) fuel systems - Part 1: Safety requirements
standard byInternational Organization for Standardization , 01/01/2025
standard byInternational Organization for Standardization , 01/01/2025
This document specifies the minimum safety requirements applicable for the functionality of compressed natural gas (CNG) on-board fuel systems intended for use on the types of motor vehicles defined in ISO3833. This document is applicable to vehicles using compressed natural gas in accordance with ISO15403-1, including mono-fuel, bi-fuel or dual-fuel applications, original-production and converted vehicles.
u000bAll matters relating to the skills of installers and converters have been excluded from this document.