Place of supply rules for B2B MRO services in shipping now fix tax location at the recipient's location. For maintenance, repair and overhaul services for ships, vessels, their engines and parts supplied to a person for use in the course or furtherance of business, the place of supply is the location of the recipient of the service, aligning the taxing point with the recipient and aiming to prevent double taxation or non taxation under the Integrated Goods and Services Tax framework.