; and (ii) the head of the Federal entity making the appointment shall appoint another individual who satisfies the requirements of that subparagraph, including the requirement that the individual is eligible to receive such a security clearance. (3) Duties An individual appointed under paragraph (2) shall— (A) oversee the spectrum coordination policies and procedures of the applicable Federal entity; (B) be responsible for timely notification to the ISAC and to the Under Secretary of technical or procedural concerns of the applicable Federal entity regarding a spectrum action