Section 1501 of the National Defense Authorization Act for Fiscal Year 2022, referred to in subsec. (b)(5), is section 1501 of Pub. L. 117–81, div. A, title XV, Dec. 27, 2021, 135 Stat. 2020, related to development of taxonomy of cyber capabilities, which is not classified to the Code.

Section 1548(a) of Pub. L. 117–81, which directed that this section be added at the end of title XXII of the Homeland Security Act of 2002, was executed by adding this section at the end of this part as if the directory language had added the section at the end of subtitle A of title XXII of the Act, to reflect the probable intent of Congress.

2022—Subsec. (f). Pub. L. 117–263 added subsec. (f) and struck out former subsec. (f) which defined cybersecurity risk, industrial control system, and information system.