Status: Proposal published to repeal emission standards for gliders. [ 11/16/2017 ]
Description: Petition seeking reconsideration of application of greenhouse gas and fuel efficiency standards for medium- and heavy-duty engines and vehicles to "gliders" (i.e., certain types of rebuilt vehicles).
Status: EPA published notice of grant of reconsideration and partial stay. [ 06/05/2017 ]
Description: Requests to EPA for reconsideration of final rule establishing emission standards, including methane restrictions, for new, reconstructed, and modified sources in the oil and natural gas sector.
Status: Notice of intention to reconsider Midterm Evaluation published. [ 03/22/2017 ]
Description: Challenge to Obama administration's Final Determination on the Appropriateness of the Model Year 2022-2025 Light-Duty Vehicle Greenhouse Gas Emissions Standards Under the Midterm Evaluation