The following ships which are intended, or which have cargo spaces which are intended for the carriage of dangerous goods on international voyages:
(1) passenger ships (of any tonnage) built on or after 1 September 1984; (2) non- passenger ships of 500 GT or over built on or after 1 September 1984; and (3) non-passenger ships of under 500 GT built on or after 1 February 1992.