In 1990, Gramm failed in an effort to amend the Iraq International Law Compliance Act of 1990. An earlier amendment to the act, the D'Amato Amendment, prohibited the US from selling arms or extending any sort of financial assistance to Iraq unless the President could prove Iraq was in "substantial compliance" with the provisions of a number of human rights conventions, including the Genocide Convention. After reading the D'Amato Amendment, Gramm introduced his own amendment to counter the human rights sanctions in the D'Amato Amendment. Gramm's amendment would have allowed the George Bush administration to waive the terms of the D'Amato Amendment if it found that sanctions against Iraq hurt US businesses and farms more than they hurt Iraq. In the end, the bill passed the Senate without Gramm's amendment only a week before Saddam Hussein invaded Kuwait.