ISO 18581:2026

International Standard   Current Edition · Approved on 13 January 2026

Compressed natural gas (CNG) and liquefied natural gas (LNG) equipment and accessories — CNG and LNG propulsion systems for small craft — Installation requirements

ISO 18581:2026 Files

English 34 Pages
Current Edition
USD 202.68

ISO 18581:2026 Scope

This document specifies the requirements for the installation of compressed natural gas (CNG) and liquefied natural gas (LNG) propulsion systems and components on small crafts.

This document does not cover appliances with directly attached gas cylinders, such as portable container.

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