This report looks at the purposes and results of U.S. sanctions on Iran, which were initiated as a result of Iran's nuclear program and human rights issues. It ends by discussing future issues that Congress can consider regarding the sanctions.

The objective of sanctions-to compel Iran to verifiably demonstrate that its nuclear program is for purely peaceful uses-has not been achieved to date. The international coalition that is imposing progressively strict economic sanctions on Iran is broadening and deepening, with increasingly significant effect on Iran's economy. U.S. officials believe that these sanctions might yet cause Iran to return to the nuclear bargaining table with greater seriousness and intent toward peaceful resolution. The report discusses the effect of these sanctions as well as the pros and cons of increasing sanction.