United States issues final rule on ballast water management
Standards for living organisms The new the US regulations on ballast water management and regular removal of hull fouling will enter into force 21 June 2012, despite the fact that the IMO's International Convention for the Control and Management of Ships' Ballast Water and Sediments, 2004 (BWM Convention) might not have entered into force due to lack of a sufficent number of raticifications from IMO members states holding the remaining 8.54% of the world tonnage required to reach the total 35% of the world tonnagerequired by the BWM Convention. The current status of ratification is33 IMO Member States, representing 26.46%. All ships intending to discharge ballast water are required to use an approved ballast water treatment system meeting the US ballast water discharge standard equal to the IMO D-2 standard as per below:New shipswith any ballast capacity have to be in compliance on or after 1 December 2013. Existing ships with less than 1,500 m3 ballast water capacity have to be in compliance by the first scheduled drydocking after 1 January 2016. Existing ships with 1,500 - 5,000 m3 ballast water capacity have to be in compliance by the first scheduled drydocking after 1 January 2014. Existing ships withmore than ...
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