Case Updates
Case dismissed
July 24, 2024
This case is dismissed. No mandate shall issue.
U.S. Chamber files amicus brief urging D.C. Circuit to recognize the Energy Policy & Conservation Act creates national fuel economy standards and preempts state and local requirements that relate to fuel economy standards
September 16, 2020
Click here to view the Chamber’s amicus brief. Misha Tseytlin and Sean T.H. Dutton of Troutman Pepper Hamilton Sanders LLP served as co-counsel for the U.S. Chamber of Commerce on behalf of the U.S. Chamber Litigation Center.