DNV said it has become the first class society to achieve the status of an Independent Laboratory (IL), meaning it is authorized by the United States Coast Guard (USCG) to evaluate and test technologies designed to treat ballast water on ships in order to prevent the spread of non-native aquatic species in lakes, rivers and coastal waters. DNV is leading a partnership between test facility DHI, Denmark and DNV Certification to test and evaluate systems in accordance with the USCG requirements. More test facilities – in addition to DHI - are in the pipeline to be added to DNV’s network of subcontractors worldwide. These include the Golden Bear Facility in California and Delta in Denmark.