Pub. L. 99–591 is a corrected version of Pub. L. 99–500.

2007—Pub. L. 110–161 which directed that title 43 U.S.C. 1473 be amended by inserting before period at end of section “, including, in fiscal year 2008 only, contributions of money and services to conduct work in support of the orderly exploration and development of Outer Continental Shelf resources, including but not limited to, preparation of environmental documents such as impact statements and assessments, studies, and related research”, was executed to section 101 (h) [title I, § 100] of Pub. L. 99–591, which is classified to this section, to reflect the probable intent of Congress.