Section was enacted as part of the William M. (Mac) Thornberry National Defense Authorization Act for Fiscal Year 2021 and not as part of the Homeland Security Act of 2002 which comprises this chapter.

Section is comprised of section 9002 of Pub. L. 116–283. Subsec. (c)(1) of section 9002 of Pub. L. 116–283 enacted section 665d of this title. Subsec. (c)(2) of section 9002 of Pub. L. 116–283 amended sections 195f, 321m, 651, 652, and 664 of this title. Subsec. (c)(4) of section 9002 of Pub. L. 116–283 amended the table of contents in section 1(b) of the Homeland Security Act of 2002.