- United States. Congress. House. Committee on Foreign Affairs. Subcommittee on Europe (2007- )1
- United States. Congress. House. Committee on Foreign Affairs. Subcommittee on Foreign Economic Policy1
- United States. Congress. House. Committee on Foreign Affairs. Subcommittee on Human Rights and International Organizations1
- United States. Congress. House. Committee on Foreign Affairs. Subcommittee on National Security Policy and Scientific Developments1
- United States. Congress. House. Committee on Foreign Affairs. Subcommittee on the Near East and South Asia1
- United States. Congress. House. Committee on Government Operations. Environment, Energy, and Natural Resources Subcommittee1
- United States. Congress. House. Committee on Government Operations. Government Information, Justice, and Agriculture Subcommittee1
- United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on Public Lands1
- United States. Congress. House. Committee on International Relations1
- United States. Congress. House. Committee on International Relations. Subcommittee on Europe and the Middle East1
- United States. Congress. House. Committee on International Relations. Subcommittee on International Security and Scientific Affairs1
- United States. Congress. House. Committee on Science and Astronautics. Subcommittee on Science, Research, and Development1
- United States. Congress. House. Committee on the Budget. Task Force on Economic Policy and Growth1
- United States. Congress. House. Committee on the Judiciary. Subcommittee on Civil and Constitutional Rights1
- United States. Congress. House. Permanent Select Committee on Intelligence. Subcommittee on Legislation1
- United States. Congress. House. Select Committee on Communist Aggression1
- United States. Congress. House. Select Committee to Conduct an Investigation and Study of the Facts, Evidence, and Circumstances on the Katyn Forest Massacre1
- United States. Congress. House. Select Committee to Investigate Covert Arms Transactions with Iran1
- United States. Congress. House. Study Mission to Geneva, Tel Aviv, and Vienna1
- United States. Congress. Joint Economic Committee1