In an important development in the federal court lawsuit by industry groups seeking to overturn the CFPB’s arbitration rule, the plaintiffs recently filed a motion for a preliminary injunction.  The motion requests entry of an order “that (1) enjoins the 180-day implementation period, which commenced on the date the Rule became effective, so that—if the Rule ultimately is upheld—plaintiffs’ members will have the full 180-day implementation period established by the Rule to come into compliance; and (2) prohibits defendants from implementing or enforcing the Arbitration Rule pending the completion of judicial review.”  The motion and supporting memorandum of law are available here.