days after the date on which the certification is submitted to the Congress, the Comptroller General shall submit to Congress a report containing the results of the evaluation required by this subsection. 4. Time period to allow congressional review (a) Prohibition The Secretary of Defense may only commence a round for the selection of military installations for consolidation, closure, or realignment as provided by this Act after the end of a 90-day period beginning on the date the certification required by subsection (e) of section 3 is submitted to Congress in the report required under subsection (c) of such section. (b) Effect of passage of a joint resolution of disapproval If, during the period specified in subsection (a), a joint resolution is enacted disapproving of the force structure plan, the infrastructure inventory, or the certification required by section 3(e), then the President may not commence a round for the selection of military installations for consolidation, closure, or realignment as provided by this Act. 5. Recommendations for consolidation, closure, or realignment of military installations (a) Conditional Applicability This section shall apply only if— (1) the Secretary of Defense makes a certification under section 3(e) that the need exists for a round for the selection of military installations for consolidation, closure, or realignment