Text of section is based on language in appropriations act related to the Bureau of Mines.

In text, “before, on, and after November 13, 1991,” substituted for “heretofore and hereafter”.

Provisions similar to those in this section were contained in the following appropriation acts:

Pub. L. 104–134, title I, § 101(c) [title I], Apr. 26, 1996, 110 Stat. 1321–156, 1321–168; renumbered title I, Pub. L. 104–140, § 1(a), May 2, 1996, 110 Stat. 1327.

Pub. L. 103–332, title I, Sept. 30, 1994, 108 Stat. 2509.

Pub. L. 103–138, title I, Nov. 11, 1993, 107 Stat. 1389.

Pub. L. 102–381, title I, Oct. 5, 1992, 106 Stat. 1386.

Pub. L. 101–512, title I, Nov. 5, 1990, 104 Stat. 1927.