This edition remains valid & applies to applicable ships constructed before 1 January 2016. The purpose of the IGC Code is to provide an international standard for the safe carriage by sea of liquefied gases (and other substances listed in the Code) in bulk. To minimize risks to the ships, their crews & the environment, prescribes the design & constructional standards of such ships & the equipment they should carry. The 1993 edition incorporates amendments adopted in 1992 by resolution MSC.30 (61).A supplement containing amendments adopted in by resolutions MSC.32 (63) on 23 May 1994 & MSC.59 (67) on 5 December 1996 is included.