(a)Authority. In any immigration or bond proceeding, Immigration Judges may, upon a showing by the Service of a substantial likelihood that specific information submitted under seal or to be submitted under seal will, if disclosed, harm the national security (as defined in section 219(c)(2) of the Act) or law enforcement interests of the United States, issue a protective order barring disclosure of such information. (b)Motion by the service. The Service may at any time after filing a Notice to Appear