Determinations by Secretary of State

(a) In general Any determination required under this Act, including determinations regarding prohibited nations under section 4(7), the level of threat to national security under section 5(a) or 5(b), or whether covered research relates to critical energy or defense issues under section 5(b), shall be made by the Secretary of State. (b) Finality Determinations under subsection (a) shall be final and committed to agency discretion. No such determination, finding, or action under this section shall be subject to judicial review, except to the extent required by the Constitution for colorable claims of violation of constitutional rights.