court of competent jurisdiction
(3) the term “court of competent jurisdiction” includes— (A) any district court of the United States (including a magistrate judge of such a court) or any United States court of appeals that— (i) has jurisdiction over the offense being investigated; (ii) is in or for a district in which the provider of a wire or electronic communication service is located or in which the wire or electronic communications, records, or other information are stored; or (iii) is acting on a request for foreign assistance pursuant to section 3512 of this title ; (B) a court of general criminal jurisdiction of a State authorized by the law of that State to issue search warrants; or (C) a court-martial or other proceeding under chapter 47 of title 10 (the Uniform Code of Military Justice) to which a military judge has been detailed; and