2020—Subsecs. (j) to (l). Pub. L. 116–116 added subsec. (j) and redesignated former subsecs. (j) and (k) as (k) and (l), respectively.
2018—Subsec. (c)(2)(B). Pub. L. 115–278 substituted “Cybersecurity and Infrastructure Security Agency” for “Office of Infrastructure Protection”.
Pub. L. 116–116, § 3,
Pub. L. 110–53, title V, § 511(b),