This bipartisan amendment to the 2012 defense authorization bill, by Senators Robert Menendez and Mark Kirk, places sanctions on the Central Bank of Iran and foreign institutions doing business with the Central Bank of Iran. Humanitarian exceptions are made for medicine, food, and medical equipment. The bill also allows the president to suspend sanctions if he finds it a matter of national security. The bill passed the Senate on December 1, 2011. This copy of the bill was provided by Foreign Policy's 'The Cable'.