Get in touch with the official U.S. federal government department or agency authorized to assist you with your specific legal concerns.
View the contact information of a department or agency.
- AbilityOne Commission
- Access Board
- Administration for Children and Families (ACF)
- Administration for Community Living
- Administration for Native Americans
- Administrative Conference of the United States
- Administrative Office of the U.S. Courts
- Advisory Council on Historic Preservation
- African Development Foundation
- Agency for Global Media
- Agency for Healthcare Research and Quality (AHRQ)
- Agency for International Development (USAID)
- Agency for Toxic Substances and Disease Registry
- Agricultural Marketing Service (AMS)
- Agricultural Research Service
- Agriculture Department (USDA)
- Agriculture Library
- Air Force
- Air Force Reserve
- Alcohol and Tobacco Tax and Trade Bureau
- Alcohol, Tobacco, Firearms and Explosives Bureau (ATF)
- Alhurra TV
- American Battle Monuments Commission
- AmeriCorps
- Amtrak (AMTRAK)
- Animal and Plant Health Inspection Service (APHIS)
- Antitrust Division
- Appalachian Regional Commission
- Architect of the Capitol
- Archives, National Archives and Records Administration (NARA)
- Arctic Research Commission
- Armed Forces Retirement Home
- Arms Control and International Security
- Army
- Army Corps of Engineers
- Arthritis, Musculoskeletal and Skin Diseases, National Institute of
- Bankruptcy Courts
- Barry M. Goldwater Scholarship and Excellence in Education Program
- Bonneville Power Administration
- Botanic Garden
- Bureau of Alcohol and Tobacco Tax and Trade
- Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF)
- Bureau of Consular Affairs
- Bureau of Consumer Financial Protection
- Bureau of Economic Analysis (BEA)
- Bureau of Engraving and Printing (BEP)
- Bureau of Indian Affairs
- Bureau of Industry and Security (BIS)
- Bureau of International Labor Affairs
- Bureau of Justice Statistics
- Bureau of Labor Statistics
- Bureau of Land Management (BLM)
- Bureau of Ocean Energy Management
- Bureau of Prisons (BOP)
- Bureau of Reclamation
- Bureau of Safety and Environmental Enforcement (BSEE)
- Bureau of the Census
- Bureau of the Fiscal Service
- Bureau of Transportation Statistics
- Capitol Police
- Capitol Visitor Center
- Career, Technical, and Adult Education, Office of
- Census Bureau
- Center for Food Safety and Applied Nutrition
- Center for Nutrition Policy and Promotion (CNPP)
- Center for Parent Information and Resources (CPIR)
- Centers for Disease Control and Prevention (CDC)
- Centers for Medicare and Medicaid Services (CMS)
- Central Command (CENTCOM)
- Central Intelligence Agency (CIA)
- Chemical Safety Board
- Chief Acquisition Officers Council
- Chief Financial Officers Council
- Chief Human Capital Officers Council
- Chief Information Officers Council
- Child Support Enforcement, Office of (OCSE)
- Circuit Courts of Appeal
- Citizens’ Stamp Advisory Committee
- Citizenship and Immigration Services (USCIS)
- Civil Rights Division, Department of Justice
- Civil Rights, Department of Education Office of
- Civil Rights, Department of Health and Human Services Office for
- Coast Guard
- Commerce Department (DOC)
- Commission of Fine Arts
- Commission on Civil Rights
- Commission on International Religious Freedom
- Commission on Presidential Scholars
- Commission on Security and Cooperation in Europe (Helsinki Commission)
- Committee for the Implementation of Textile Agreements
- Committee on Foreign Investment in the United States
- Commodity Futures Trading Commission (CFTC)
- Community Oriented Policing Services (COPS)
- Community Planning and Development
- Compliance, Office of
- Comptroller of the Currency, Office of (OCC)
- Computer Emergency Readiness Team (US CERT)
- Congress—U.S. House of Representatives
- Congress—U.S. Senate
- Congressional Budget Office (CBO)
- Congressional Research Service
- Connecticut Passport Agency
- Consular Affairs, Bureau of
- Consumer Financial Protection Bureau
- Consumer Product Safety Commission (CPSC)
- Coordinating Council on Juvenile Justice and Delinquency Prevention
- Copyright Office
- Corporation for National and Community Service (CNCS)
- Corps of Engineers
- Council of Economic Advisers
- Council of the Inspectors General on Integrity and Efficiency
- Council on Environmental Quality
- Court of Appeals for the Armed Forces
- Court of Appeals for the Federal Circuit
- Court of Appeals for Veterans Claims
- Court of Federal Claims
- Court of International Trade
- Court Services and Offender Supervision Agency for the District of Columbia
- Customs and Border Protection
- Cybersecurity and Infrastructure Security Agency (CISA)
- Dallas Passport Agency
- Detroit Passport Agency
- El Paso Passport Agency
- Honolulu Passport Agency
- Houston Passport Agency
- Los Angeles Passport Agency
- Miami Passport Agency
- Minneapolis Passport Agency
- National Passport Center
- New Orleans Passport Center
- New York Passport Agency
- Philadelphia Passport Agency
- San Diego Passport Agency
- San Francisco Passport Agency
- San Juan Passport Agency
- Seattle Passport Agency
- Vermont Passport Agency
- Washington Passport Agency
- Western Passport Center
