2018—Subsec. (a). Pub. L. 115–334, § 2706(1), which directed amendment of subsec. (a) by substituting “3871b(e)” for “3871b(d)” wherever appearing, was executed by substituting “3871(e)(2)” for “3871b(d)(2)” and “3871(e)(1)” for “3871b(d)(1)”.

Subsec. (b). Pub. L. 115–334, § 2706(2)(A), substituted “December 31, 2019” for “December 31, 2014” in introductory provisions.

Subsec. (b)(1) to (3). Pub. L. 115–334, § 2706(2)(B), (C), added par. (1) and redesignated former pars. (1) and (2) as (2) and (3), respectively. Former par. (3) redesignated (4).

Subsec. (b)(4). Pub. L. 115–334, § 2706(2)(B), (D), redesignated par. (3) as (4) and struck out “and” at end. Former par. (4) redesignated (5).

Subsec. (b)(5). Pub. L. 115–334, § 2706(2)(B), (E), redesignated par. (4) as (5) and substituted “3871c(d)” for “3871c(b)(2)” in introductory provisions and “; and” for period at end.

Subsec. (b)(6). Pub. L. 115–334, § 2706(2)(F), added par. (6).

Subsecs. (c) to (e). Pub. L. 115–334, § 2706(3), added subsecs. (c) to (e).