MSC.1/Circ.1675 27 June 2023. INTERIM GUIDELINES ON SAFE OPERATION OF ONSHORE POWER SUPPLY (OPS) SERVICE IN PORT FOR SHIPS ENGAGED ON INTERNATIONAL VOYAGES

Circular Ref: O(23)18

Issue Date: 12 Jul 2023

Please find attached a recently issued IMO circular, MSC 1/Circ 1675, which provides guidelines for the safe connection, operation and disconnection of onshore power supplied to ships, often called "Cold Ironing” .