42 U.S.C. §§ 16631 to 16634
Section 1 6631,Pub. L. 109-155, title II, §2026631,, 119 Stat. 2915, related to appropriations for fiscal year 2007.
Section 1 6632,Pub. L. 109-155, title II, §2036632,, 119 Stat. 2915, related to appropriations for fiscal year 2008.
Section 1 6633,Pub. L. 109-155, title II, §2046633,, 119 Stat. 2916, related to ISS research. See section 70902 of Title 51, National and Commercial Space Programs.
Section 1 6634,Pub. L. 109-155, title II, §2056634,, 119 Stat. 2916, related to charges and funding account for test facilities. See section 50505 of Title 51.