This Act amends the Fisheries Ordinance primarily to clarify the expression 'fishery limits', i.e. all of the area comprising the internal waters, archipelagic waters, territorial seas and exclusive economic zone of Kiribati (as those expressions are defined under Part II of the Marine Zones (Declaration) Act 1983), or such part of that area as may be declared by the Minister for the purpose by notice published in the Gazette". It also, among other things, increases penalties for various offences.