American Free Enterprise Chamber of Commerce v. Engine Manufacturers Association et al

  1. November 10, 2025

    Suit Over Calif. Truck Emissions Rules Sent To Golden State

    An Illinois federal judge sent a suit brought by the American Free Enterprise Chamber of Commerce and joined by the Trump administration that challenges California's strict emissions standards for heavy-duty trucks to federal court in the Golden State.

  2. August 15, 2025

    DOJ Ramps Up Assault On Calif. Truck Emissions Standards

    The Trump administration increased its assault on California's stringent emissions standards for heavy-duty trucks, saying Friday that it has intervened in lawsuits to strike down the Golden State's attempts to still enforce its standards in defiance of federal law.