DHI gives you independent and efficient performance evaluation for type approval of ballast water management systems. With certified facilities in Denmark and Singapore we provide high quality services for technology development, land-based and shipboard tests.

DHI has land-based test facilities in Denmark and Singapore - and probably the largest performance evaluation team in the world.

We offer developers and manufacturers of ballast water management systems a one stop shopping concept including:

  • Basic and final approval application
  • Laboratory and pilot-test
  • Land-based test
  • Shipboard test Whole effluent toxicity test
  • Human and environmental risk assessment Operation and maintenance test
  • Testing of filters and other components.

DHI’s land-based test facilities have access to ambient sources of natural freshwater, brackish water and high saline water. Testing can be conducted in either temperate or tropical climate in all seasons.

DHI’s test facilities hold a certification of compliance issued by Lloyd’s Register.We offer our clients independent performance evaluation and confidentiality in all steps of consultancy and testing.

DHI is client-focused, flexible and quality-oriented. We meet your needs and are always available.