"Ratification of the IMO's ballast water treaty is very close and the major ship owners are making preparations for compliance. Wärtsilä has extensive experience and deep know-how in BWMS technology, and can offer reliability and long term support to ensure that customers have the optimal solution for their specific needs. We are both pleased and proud to have been selected to supply the systems for these vessels," says Dr Joe Thomas, Director, Ballast Water Management Systems, Wärtsilä Marine Solutions.