A pleading may be filed under this section only by the organization the qualification or classification of which is at issue.
A declaratory judgment or decree under this section shall not be issued in any proceeding unless the Tax Court, the Court of Federal Claims, or the district court of the United States for the District of Columbia determines that the organization involved has exhausted administrative remedies available to it within the Internal Revenue Service. An organization requesting the determination of an issue referred to in subsection (a)(1) shall be deemed to have exhausted its administrative remedies with respect to a failure by the Secretary to make a determination with respect to such issue at the expiration of 270 days after the date on which the request for such determination was made if the organization has taken, in a timely manner, all reasonable steps to secure such determination.
If the Secretary sends by certified or registered mail notice of his determination with respect to an issue referred to in subsection (a)(1) to the organization referred to in paragraph (1), no proceeding may be initiated under this section by such organization unless the pleading is filed before the 91st day after the date of such mailing.
In any action brought under this section in the district court of the United States for the District of Columbia, a subpoena requiring the attendance of a witness at a trial or hearing may be served at any place in the United States.