; (3) redact only such information properly withheld under this subsection from the submission of information or from any congressionally mandated report submitted under this Act; (4) identify where any such redaction is made in the submission or report; and (5) identify the exemption under which each such redaction is made. 7. Implementation Except as provided in section 4(b), this Act shall be implemented not later than 1 year after the date of enactment of this Act and shall apply with respect to congressionally mandated reports submitted to Congress on or after the date that is 1 year after such date of enactment.