28 U.S.C. § 1500 : US Code - Section 1500: Pendency of claims in other courts

Search 28 U.S.C. § 1500 : US Code - Section 1500: Pendency of claims in other courts

The United States Court of Federal Claims shall not have
jurisdiction of any claim for or in respect to which the plaintiff
or his assignee has pending in any other court any suit or process
against the United States or any person who, at the time when the
cause of action alleged in such suit or process arose, was, in
respect thereto, acting or professing to act, directly or
indirectly under the authority of the United States.