2006—Subsecs. (b), (c)(2), (d), (e).
Pub. L. 109–163 inserted “the Homeland Security Council,” after “the National Security Council,” wherever appearing.
1992—Subsec. (a)(2) to (6).
Pub. L. 102–484 added par. (2) and redesignated former pars. (2) to (5) as (3) to (6), respectively.