Liquefied gas tankers are categorized as per the cargoes carried, as follows:

A. LPG ships LEGships LNGships Chlorine ships LPG / Chemical ships.
B. LPG Ships, Reefer Container Ships, Bulk Carrier.
C. Fully pressurized Ships, Semi Pressurized Ships, Fully Refrigerated Ships.
D. Oil Tanker, Ro – RO Carrier, Chemical carrier.