§ 102.139 Closing of meetings; reasons.

(a) Except where the Board determines that the public interest requires otherwise, meetings, or portions thereof, will not be open to public observation where the deliberations concern the issuance of a subpoena, the Board's participation in a civil action or proceeding or an arbitration, or the initiation, conduct, or disposition by the Board of particular representation or unfair labor practice proceedings under Section 8, 9, or 10 of the Act, or any court proceedings collateral or ancillary thereto.