Techcross announced its filterless HYCHLOR 2.0 ballast water management system (BWMS) obtained type approval from the U.S. Coast Guard at the end of January 2024.Techcross' HYCHLOR 2.0 is an updated version of the company's HYCHLOR 1.0 system, which received USCG type approval in 2020. Notably, the filter had been eliminated in the HYCHLOR 2.0 system.