; and (ii) ensure that each medical center of the Department provides such information in a uniform manner. (3) Independent validation The Secretary shall enter into an agreement with the Inspector General of the Department, or an entity other than the Department selected by the Secretary, to validate each audit under subsection (a). (4) Annual reports Not later than two years after the date of the enactment of this Act, and annually thereafter, the Secretary shall submit to Congress a report on the findings of each audit under paragraph (1), including the independent validation of the audit conducted under paragraph (3). (f) Comptroller General review Not later than three years after the date of the enactment of this Act, the Comptroller General of the United States shall conduct a review of the internet website under subsection (a) to assess the degree to which the Secretary is complying with this section and to provide recommendations to the Secretary on how to improve the internet website.