Quick search by citation:

6 U.S. Code § 672 - Designation of critical infrastructure protection program

A critical infrastructure protection program may be designated as such by one of the following:
(1)
The President.
(2)
The Secretary of Homeland Security.
(Pub. L. 107–296, title XXII, § 2223, formerly title II, § 213, Nov. 25, 2002, 116 Stat. 2152; renumbered title XXII, § 2223, Pub. L. 115–278, § 2(g)(2)(H), Nov. 16, 2018, 132 Stat. 4178.)
Editorial Notes
Codification

Section was formerly classified to section 132 of this title prior to renumbering by Pub. L. 115–278.