Dr. R. Vis
CEO of Viswa Lab: Identifying problem marine fuels before they cause damage.

Dr. R. Vis, whose name VISWA LAB carries, has a Doctorate in Metallurgical Engineering, a Masters in Internal Combustion Engineering and a Bachelors in Marine Engineering. He is on the Roster of Experts of the International Maritime Organization (IMO), a Consultant to the Department of Transportation (Maritime Administration – Federal Government of USA), and a member of CIMAC Working Group for Heavy Fuels and Lube Oils and ASTM D2 Committees. Dr. Vis has personally inspected over 4,000 ships, has had many publications in highly regarded journals, and is globally referred to as the ‘bunker guru’.