PPR7/22/Add. 1: Annexe 12: Prohibition on the use and carriage for use as fuel of heavy fuel oil by ships in Arctic waters

Report To The Marine Environment Protection Committee PPR 7/22/Add.1, 24 April 2020. Annexes 1 to 22 to the report of the Sub-Commmittee on Pollution Prevention and Response on its seventh session (PPR 7/22).