Standardization of ship GHG assessment and documentation procedures; bunkering and/or charging operations associated, and on-dock power generation.

Note1: TC8 SC14 serves as a focal point within TC8 regarding the reduction of GHG from maritime shipping and works in cooperation with existing subcommittees to help provide guidance to the maritime industry and regulators regarding applicable ISO standards developed by TC8 and other TCs

Quick links


Published ISO standards *


ISO standards under development *

Participating members
Observing members

* number includes updates

Reference Title Type
ISO/TC 8/SC 25/WG 1   Alternative fuels for ships Working group
ISO/TC 8/SC 25/WG 2   New technologies Working group
ISO/TC 8/SC 25/WG 3 Maritime GHG assessment and documentation Working group


Organizations in liaison (Category A and B)
Acronym Title Category
IACS - classification International Association of Classification Societies A

ISO/TC 8/SC 25 - Secretariat

ANSI [United States]

American National Standards Institute
1899 L St NW, 11th Floor
Washington 20036 DC
United States

Tel: +1 212 642 49 00 / +
Fax: +1 212 398 00 23 / +