(a)
Any member of the Authority, the General Counsel, or the Panel, any administrative law judge appointed by the Authority under section
3105 of this title, and any employee of the Authority designated by the Authority may—
(1)
issue subpenas requiring the attendance and testimony of witnesses and the production of documentary or other evidence from any place in the United States; and
(2)
administer oaths, take or order the taking of depositions, order responses to written interrogatories, examine witnesses, and receive evidence.
No subpena shall be issued under this section which requires the disclosure of intramanagement guidance, advice, counsel, or training within an agency or between an agency and the Office of Personnel Management.