US EPA DEF Sensor Rule Change Reduces Diesel Compliance Burden for OEMs
Apr 11, 2026
EPA removes DEF sensor requirement to improve diesel system reliability. Shift e...
EPA Greenhouse Gas Emissions Standards Repealed in Largest Deregulatory Action in U.S. History
Feb 17, 2026
EPA Greenhouse Gas Emissions Standards repealed, ending federal GHG rules for ve...