Status: Motion for preliminary injunction granted and motion to dismiss denied. [ 12/13/2017 ]
Description: Action seeking declaratory judgment that federal law preempted state environmental permitting requirements for gas pipeline project and also seeking to enjoin enforcement of state permitting requirements to interfere with project.
Status: Motion filed for leave to file brief of amici curiae National Association of Manufacturers and Chamber of Commerce of the United States of America in support of plaintiff-appellant. [ 08/10/2018 ]
Description: Action by Exxon Mobil Corporation to bar enforcement of civil investigative demand issued by Massachusetts attorney general and subpoena issued by New York attorney general.