- Anti-Terrorism Caucus – Member
- Armenian Caucus – Member
- Congressional Coalition on Adoption Institute – Member
- Congressional Services Caucus – Member
- Congressional Taiwan Caucus – Member
- Congressional Zoo and Aquarium Caucus – Member
- Constitution Caucus – Chair
- Economic Competitiveness Caucus – Member
- Financial Literacy Caucus – Member
- Fire Services – Member
- Hellenic Caucus – Member
- Homeland Security Caucus – Member
- House Cancer Caucus – Member
- Immigration Reform Caucus – Member
- India Caucus – Member
- Iran Sanctions Working Group – Member
- Land Conservation Caucus – Member
- Law Enforcement Caucus – Member
- Men’s Health Caucus – Member
- Nuclear Issues Working Group – Member
- Prayer Caucus – Member
- Republican Study Committee – Member
- Sri Lanka Caucus – Member
- Sudan Caucus – Member
- US-Israel Security Caucus – Member
- Taskforce on Terrorism and Proliferation Financing – Member
- Wildlife Refuge Caucus – Member
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