The Senate may consider providing its advice and consent to U.S. ratification of the United Nations (U.N.) Convention on the Elimination of All Forms of Discrimination Against Women (CEDAW, or the Convention) during the 111th Congress. CEDAW is the only international human rights treaty that specifically addresses the rights of women. It calls on States Parties to take measures to eliminate discrimination against women in all areas of life, including political participation, employment, education, healthcare, and family structure. CEDAW has been ratified or acceded to by 186 States Parties. The United States is the only country to have signed but not ratified the Convention. Other governments that have not ratified the treaty include Iran, Nauru, Palau, Somalia, Sudan, and Tonga. The election of President Barack Obama has focused renewed attention on the possibility of U.S. ratification of CEDAW. The Obama Administration called the Convention an "important priority," and in May 2009 identified it as a treaty on which it "supports Senate action at this time." President Jimmy Carter signed the Convention and transmitted it to the Senate in 1980. The Senate Committee on Foreign Relations held hearings on CEDAW in 1988, 1990, 1994, and 2002. It reported CEDAW favorably, subject to certain conditions, in 1994 and 2002. To date, however, the Convention has not been considered by the full Senate. U.S. ratification of CEDAW is a contentious policy issue that has generated considerable debate in Congress and among the general public. Supporters of ratification hold that the Convention is a valuable mechanism for fighting women's discrimination worldwide. They argue that U.S. ratification will give CEDAW added legitimacy and empower women who fight discrimination in their own countries. Opponents of the Convention maintain that it is not an effective mechanism for addressing discrimination against women internationally or domestically, emphasizing that countries widely believed to have poor women's rights records have ratified the Convention. Critics further contend that U.S. ratification could undermine U.S. sovereignty and impact the private conducts of U.S. citizens. Some are particularly concerned with CEDAW's effect on U.S. laws and policies relating to the definition of discrimination, education, parental rights, and health care. This report provides an overview of CEDAW's background, objectives, and structure, including the role of the Convention's monitoring body, the CEDAW Committee. It examines U.S. policy and issues in the U.S. ratification debate, including the Convention's possible impact on U.S. sovereignty, its effectiveness in combating discrimination, and its role as an instrument of U.S. foreign policy. It will be updated as events warrant. [ABSTRACT FROM AUTHOR]