¤ClassNK œ07/19 02:25 17 Jul Publication of the latest Rules and Guidance on our website17 Jul ClassNK releases gFAQs on the FuelEU Maritime (4th Edition)h - updating information on conditions where cumulative penalty applies and priority order of fuels in GHG Intensity calculation -16 Jul ClassNK launches gClassNK Fleet Cost Simulationh Service- Supporting cost estimation for regulatory compliance, including IMO m