The International Organization for Standardization (ISO) has released ISO 22120:2026 which provides requirements for methanol bunkering transfer systems and equipment used to bunker methanol-fuelled vessels.
The document covers transfer systems, operational procedures, risk assessment, safety protection and personnel training.
According to the introduction, the document has been produced to meet an industry need for additional safety guidance related to the use of alternative fuels on board ships, as identified by the International Maritime Organization (IMO).
“Due to numerous economic and environmental factors, the use of methanol as a vessel’s fuel has increased,” it said.
“The increase in methanol-fuelled vessels corresponds to an increase in methanol bunkering operations. Therefore, there is a need to standardize methanol bunkering operations internationally to a reasonable degree, so that vessel operators have the tools to select vessel fuel providers who meet set safety standards and so that methanol bunkering operations can be conducted safely.
“This document can be used for vessels involved in both international and domestic service, regardless of size.”
Note: The ISO 22120:2026 – Specification for bunkering of methanol fuelled vessels can be purchased here.
Photo credit: william william on Unsplash
Published: 19 August, 2026
