Ballast Water Challenges Continue: Several New Things You Should Know

Jeanne M. Grasso

On December 2, 2016, the U.S. Coast Guard (“USCG”) reached a watershed moment in the implementation of its ballast water management regulations by announcing the first USCG typeapproved ballast water management system (“BWMS”), a filtration/ultraviolet system manufactured by Optimarin AS, based in Norway. This USCG typeapproval has been more than four years in the making, since the USCG’s Final Rule for Standards for Living Organisms in Ships’ Ballast Water Discharged in U.S. Waters went into effect on June 21, 2012 (“Final Rule”). On December 23, 2016, the USCG type approved two more systems—one ultraviolet system and one electro-chlorination system, manufactured by Alfa Laval Tumba AB in Sweden and OceanSaver AS in Norway, respectively.

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