A management consultancy dedicated to the maritime industry. Navigistics Consulting was formed in 1994. We have specific expertise in marine fuels, energy efficiency, and air emissions. We have been active at IMO on marine fuels issues since 2007 and have submitted multiple papers on behalf of several NGOs. Navigistics, along with EnSys Energy submitted the “Supplemental Marine Fuel Availability Study” to MEPC 70 on the 0.5 percent Sulphur Rule. Navigistics Consulting, in conjunction with EnSys Energy, provides a 2020 Marine Fuel advisory service to ship owners, refiners, bunker suppliers, and other interested parties.