; and (2) submit to Congress an annual certification indicating whether the cash award program of each agency complies with this section. (g) Not later than 3 years after the date of enactment of this subsection, and every 3 years thereafter, the Comptroller General of the United States shall submit to Congress a report on the operation of the cost savings and awards program under this section, including any recommendations for legislative changes. . (3) Technical and conforming amendment The table of sections for subchapter II of chapter 45 of title 5, United States Code, is amended by striking the item relating to section 4511 and inserting the following: 4511. Definitions and general provisions. . (4) Sunset Effective 6 years after the date of enactment of this Act— (A) section 4511 of title 5, United States Code, is amended— (i) in the section heading, by striking Definitions and inserting Definition ; and (ii) in subsection (a)— (I) in paragraph (1), by striking ; and and inserting a period; (II) by striking this subchapter— and all that follows through the term agency means and inserting this subchapter, the term agency means ; and (III) by striking paragraph (2); (B) section 4512 of title 5, United States Code, is amended— (i) in subsection (a)— (I) in the matter preceding paragraph (1), by striking or identification of surplus salaries and expenses funds ; (II) in paragraph (2), by striking or identification ; and (III) in the matter following paragraph (2), by striking or identification ; and (ii) by striking subsections (c) through (g)