by foreign governments and organizations supporting the Government of Syria, since March 2011. (b) Report Not later than one year after the date of the enactment of this Act, the Secretary of State shall submit to the Committee on Foreign Affairs of the House of Representatives and the Committee on Foreign Relations of the Senate a detailed report on assistance provided under subsection (a). IV Suspension of sanctions with respect to Syria 401. Suspension of sanctions with respect to Syria (a) Suspension of sanctions (1) Negotiations not concluding in agreement If the President determines that internationally recognized negotiations to resolve the violence in Syria have not concluded in an agreement or are likely not to conclude in an agreement, the President may suspend, as appropriate, in whole or in part, the imposition of sanctions otherwise required under this Act or any amendment made by this Act for a period not to exceed 120 days, and renewable for additional periods not to exceed 120 days, if the President submits to the appropriate congressional committees in writing a determination and certification that the Government of Syria has ended military attacks against and gross violations of the human rights of the Syrian people, specifically— (A) the air space over Syria is no longer being utilized by the Government of Syria and associated forces to target civilian populations through the use of incendiary devices, including barrel bombs, chemical weapons, and conventional arms, including air-delivered missiles and explosives