Due to industry requests, USCG shares complete Ballast Water Management System (BWMS) type approval certificates on USCG Environmental Homeport Ballast Water website. To view the certificates and supporting documentation for operational limitations for the Alfa Laval, Optimarin and Oceansaver BWMS go to : http://homeport.uscg.mil/ballastwater
Scroll down to left sidebar for ‘Type Approvals’ link. Go to ‘New Approved BWMS’ and link on individual certificates to the right.