; or (2) worked or acted as an agent or instrumentality of or on behalf of or was otherwise associated with such a foreign person in a matter relating to an action described in paragraph (1). (b) Updates The President shall transmit to the appropriate congressional committees and the Secretary of State an update of the list required under subsection (a) as new information becomes available. (c) Form (1) In general Except as provided in paragraph (2), the list required under subsection (a) and any updates under subsection (b) shall be submitted in unclassified form. (2) Exception The name of a foreign person to be included in the list required under subsection (a) and any updates under subsection (b) may be submitted in a classified annex only if the President— (A) determines that it is in the national security interests of the United States to do so; and (B) 15 days prior to submitting any such name in such a classified annex, provides to the appropriate congressional committees notice of, and a justification for, including or continuing to include any such foreign person in any such classified annex despite any publicly available information indicating that such foreign person is described in paragraph (1) or (2) of such subsection. (3) Public availability