Compressed natural gas (CNG) and liquefied natural gas (LNG) equipment and accessories — CNG and LNG propulsion systems for small craft — Installation requirements
STANDARD published on 13.1.2026
Designation standards: ISO 18581:2026
Publication date standards: 13.1.2026
The number of pages: 34
Approximate weight : 102 g (0.22 lbs)
Country: International technical standard
Category: Technical standards ISO
Description / Abstract: 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.