United States

• The White House
• U.S. Senate
• U.S. House of Representatives
• U.S. Embassy in Mexico
• U.S. Commercial Service
• Office of the United States Trade Representative
• U.S. International Trade Administration
• U.S. Customs and Border Protection
• Department of Energy
• Export-Import Bank
• Foreign Agriculture Service (FAS)
• Agency for International Development (USAID)
• Overseas Private Investment Corporation (OPIC)
• Small Business Administration
• Department of State
• U.S. Trade and Development Agency (USTDA)
• Office of Foreign Assets Control
• Securities and Exchange Commision

Mexico

• Office of the President
• Mexican Congress
• Proméxico | Mexico Investment Maps
• Embassy of Mexico in Washington
• Ministry of  the Economy 
• Ministry of Foreign Relations
• Ministry of Finance
• Unit of International Trade Practices

NAFTA

• NAFTA Secretariat
  Secretariat’s mandate; searchable text of NAFTA; NAFTA rules, dispute settlement process and decisions; coordinates of national secretariats.
• Commission for Labor Cooperation (CLC)
  Commission’s mandate and activities; announcements; full text of the North American Agreement on Labor Cooperation; publications; public consultations.
• Commission for Environmental Cooperation (CEC)
  Commission’s mandate and activities; announcements; full text of the North American Agreement on Environmental Cooperation; publications; public consultations.

International and Regional Organizations

• World Trade Organization (WTO)
• United Nations Commission on International Trade Law (UNCITRAL)
• International Centre for Settlement of Investment Disputes (ICSID)