ISO 15501-2:2025

Road vehicles — Compressed natural gas (CNG) fuel systems Part 2: Test methods Published (Edition 3, 2025)

Abstract

This document specifies the test methods for checking the minimum safety requirements specified in ISO 15501-1. It is applicable to the functionality of the fuel systems designed to operate on compressed natural gas of motor vehicles as defined in ISO 3833.

NOTE            For tests of individual components, refer to the ISO 15500 series, ISO 14469 and ISO 11439.