2018—Subsec. (a). Pub. L. 115–254, § 1804(1), substituted “triennially” for “as appropriate”.

Subsec. (g). Pub. L. 115–254, § 1804(2)(A), substituted “Reports” for “Report” in heading.

Subsec. (g)(2). Pub. L. 115–254, § 1804(2)(B), amended par. (2) generally. Prior to amendment, text read as follows: “Not later than 3 years after the date on which the strategic plan is submitted under paragraph (1), the Secretary shall submit a report to the appropriate congressional committees that contains an update of the strategic plan.”