Under Secretary appointed under section 103(a)(1)(H) of the Homeland Security Act of 2002 ( 6 U.S.C. 113(a)(1)(H) ). (2) Expansion Not later than 180 days after the date of enactment of this Act, the Under Secretary shall expand the duties and mission of ICS–CERT to include— (A) investigating cybersecurity vul­ner­a­bil­i­ties of cyber devices that may cause harm to human life or significant misuse of personal health information, as determined necessary by ICS–CERT or at the request of the Under Secretary