indicating whether any criminal charges have been filed related to the referral. (6) A statement indicating whether the Department of Justice has been able to attribute the unauthorized disclosure to a particular entity or individual. (c) Form of report Each report submitted under subsection (a) shall be submitted in unclassified form, but may have a classified annex. 617. Notifications of designation of an intelligence officer as a persona non grata (a) Requirement for reports Not later than 72 hours after an intelligence officer is designated as a persona non grata, the Director of National Intelligence, in consultation with the Secretary of State, shall submit to the congressional intelligence committees a notification of that designation. Each such notification shall include— (1) the date of the designation