<page_title> Periodic Review Board </page_title> <section_title> Timeline </section_title> <table> <cell> 2011-03-07 <col_header> date </col_header> </cell> <cell> In Executive Order 13567 President Obama authorizes the Periodic Review Secretariat. <col_header> event </col_header> </cell> </table>
The Periodic Review Board is authorized by the Periodic Review Secretariat, which President Barack Obama set up with Executive Order 13567 on March 7, 2011.