Common use of Challenges to Agreement Clause in Contracts

Challenges to Agreement. Each party hereto shall not, and shall use its best efforts to cause its affiliates, associates and representatives not to, challenge the validity of any provisions of this Agreement. In the event that any part of this Agreement or any transaction contemplated hereby is temporarily, preliminarily or permanently enjoined or restrained by court of competent jurisdiction, the parties hereto shall use their reasonable best efforts to cause any such injunction or restraining order to be vacated or dissolved or otherwise declared or determined to be of no further force or effect.