June 08, 2026
The International Maritime Organization (IMO) announced that the International Convention on Liability and Compensation for Damage in Connection with the Carriage of Hazardous and Noxious Substances by Sea (2010 HNS Convention) is set to enter into force on 29 November 2027, marking a milestone for shipping's global liability and compensation regime as increasing volumes of chemicals and alternative fuels are transported by sea.
The conditions for the treaty's entry into force were met on 29 May 2026, paving the way for the 2010 HNS Convention (the 1996 Convention as amended by the 2010 Protocol) to enter into force 18 months later.
The 2010 HNS Convention complements existing IMO liability and compensation regimes addressing oil pollution and hazardous shipwrecks, extending similar protection to damage involving other hazardous and noxious substances.
The Convention covers loss of life, personal injury, property damage, economic loss, clean-up costs and environmental damage arising from incidents involving more than 2,000 hazardous substances carried by sea, including chemicals, oils, acids, fertilizers, alcohols, LNG and LPG.
Source: IMO