If neither notification nor delayed notification by the Commission is required under the Right to Financial Privacy Act (12 U.S.C. 3401 et seq.) or chapter 121 of title 18, the Commission may apply ex parte to a presiding judge or magistrate judge for an order prohibiting the recipient of compulsory process issued by the Commission from disclosing to any other person the existence of the process, notwithstanding any law or regulation of the United States, or under the constitution, or any law or regulation, of any State, political subdivision of a State, territory of the United States, or the District of Columbia. The presiding judge or magistrate judge may enter such an order granting the requested prohibition of disclosure for a period not to exceed 60 days if there is reason to believe that disclosure may cause an adverse result as defined in subsection (g). The presiding judge or magistrate judge may grant extensions of this order of up to 30 days each in accordance with this subsection, except that in no event shall the prohibition continue in force for more than a total of 9 months.
This subsection shall apply only in connection with compulsory process issued by the Commission where the recipient of such process is not a subject of the investigation or proceeding at the time such process is issued.
All judicial proceedings initiated by the Commission under the Right to Financial Privacy Act (12 U.S.C. 3401 et seq.), chapter 121 of title 18, or this section may be brought in the United States District Court for the District of Columbia or any other appropriate United States District Court. All ex parte applications by the Commission under this section related to a single investigation may be brought in a single proceeding.