2413.4 Closing of meetings; reasons therefor.§ 2413.4 Closing of meetings; reasons therefor.
(a) Except where the Authority determines that the public interest requires otherwise, meetings, or portions thereof, shall not be open to public observation where the deliberations concern the issuance of a subpena, the Authority's participation in a civil action or proceeding or an arbitration, or the initiation, conduct or disposition by the Authority of particular cases of formal agency adjudication pursuant to the procedures in 5 U.S.C. 554 or otherwise involving a determination on the record after opportunity for a hearing, or any court proceedings collateral or ancillary thereto.
(b) Meetings, or portions thereof, may also be closed by the Authority, except where it determines that the public interest requires otherwise, when the deliberations concern matters or information falling within the reasons for closing meetings specified in 5 U.S.C. 552b(c)(1) (secret matters concerning national defense or foreign policy); (c)(2) (internal personnel rules and practices); (c)(3) (matters specifically exempted from disclosure by statute); (c)(4) (privileged or confidential trade secrets and commercial or financial information); (c)(5) (matters of alleged criminal conduct or formal censure); (c)(6) (personal information where disclosure would cause a clearly unwarranted invasion of personal privacy); (c)(7) (certain materials or information from investigatory files compiled for law enforcement purposes); or (c)(9)(B) (disclosure would significantly frustrate implementation of a proposed agency action).