; and (C) the organization threatens the security of United States nationals or the national security of the United States. (2) Procedure (A) Notice (i) To congressional leaders Seven days before making a designation under this subsection, the Secretary shall, by classified communication, notify the Speaker and minority leader of the House of Representatives, the President pro tempore, majority leader, and minority leader of the Senate, and the members of the relevant committees of the House of Representatives and the Senate, in writing, of the intent to designate an organization under this subsection, together with the findings made under paragraph (1) with respect to that organization, and the factual basis therefor. (ii) Publication in federal register The Secretary shall publish the designation in the Federal Register seven days after providing the notification under clause (i). (B) Effect of designation For purposes of section 2339B of title 18, United States Code— (i) an organization designated as a foreign Special Transnational Criminal Organization shall be treated as an organization subject to such section for purposes of such section