March 11, 2026
Mitsubishi wants to flush a Washington resident's putative class action accusing the business of dodging federal emissions regulations for marine engines, telling a Seattle federal judge Tuesday the suit is founded on federal Clean Air Act claims that only the U.S. Environmental Protection Agency can enforce.
September 09, 2025
Mitsubishi Heavy Industries Ltd. was hit with a proposed class action in Washington federal court Monday by a commercial fisher accusing the company of deploying a deceptive sales tactic to circumvent federal emissions regulations for marine engines and replacing engines with cheaper, dirtier alternatives that don't comply with U.S. laws.