Source: United States Department of Justice News
Navistar Inc., an integrated manufacturer of trucks and diesel engines based in Lisle, Illinois, has agreed to mitigate at least 10,000 tons of oxides of nitrogen (NOx) emissions and pay a $52 million civil penalty in a consent decree, lodged today, to resolve violations of the Clean Air Act. In particular, Navistar illegally introduced into commerce on‑highway Heavy-Duty Diesel Engines (HDDEs) that were not covered by EPA-issued certificates of conformity.