Note the last two paragraphs:
Emergency Supplemental Bill of 2007 Conference Report:
http://www.govtrack.us/congress/billtext.xpd?bill=h110-... SEC. 1904. (a) The President shall make and transmit to Congress the following determinations, along with reports in classified and unclassified form detailing the basis for each determination, on or before July 1, 2007--
(1) whether the Government of Iraq has given United States Armed Forces and Iraqi Security Forces the authority to pursue all extremists, including Sunni insurgents and Shiite militias, and is making substantial progress in delivering necessary Iraqi Security Forces for Baghdad and protecting such Forces from political interference; intensifying efforts to build balanced security forces throughout Iraq that provide even-handed security for all Iraqis; ensuring that Iraq's political authorities are not undermining or making false accusations against members of the Iraqi Security Forces; eliminating militia control of local security; establishing a strong militia disarmament program; ensuring fair and just enforcement of laws; establishing political, media, economic, and service committees in support of the Baghdad Security Plan; and eradicating safe havens 2) whether the Government of Iraq is making substantial progress in meeting its commitment to pursue reconciliation init
iatives, including enactment of a hydro-carbon law; adoption of legislation necessary for the conduct of provincial and local elections; reform of current laws governing the de-Baathification process; amendment of the Constitution of Iraq; and allocation of Iraqi revenues for reconstruction projects 3) whether the Government of Iraq and United States Armed Forces are making substantial progress in reducing the level of sectarian violence in Iraq; and(4) whether the Government of Iraq is ensuring the rights of minority political parties in the Iraqi Parliament are protected.
(b) If the President fails to make any of the determinations specified in subsection (a), the Secretary of Defense shall commence the redeployment of the Armed Forces from Iraq no later than July 1, 2007, with a goal of completing such redeployment within 180 days.
(c) If the President makes the determinations specified in subsection (a), the Secretary of Defense shall commence the redeployment of the Armed Forces from Iraq not later than October 1, 2007, with a goal of completing such redeployment within 180 days.