15 U.S.C. § 638a
Not later than 3 years after , and every 3 years thereafter, the Comptroller General of the United States shall—
(Pub. L. 112–81, div. E, title LI, § 5142, , 125 Stat. 1854.)
Section was enacted as part of the SBIR/STTR Reauthorization Act of 2011, and also as part of the National Defense Authorization Act for Fiscal Year 2012, and not as part of the Small Business Act which comprises this chapter.