Fontes Governamentais

AcqNet - Acquisition Information (in English)
Board of Governors of the Federal Reserve System (in English)
Bureau of Transportation Statistics (BTS) (in English)
Department of Commerce - Departamento de Comercio (in English | en español)
          FedWorld.gov (in English) 
          International Trade Administration (ITA) (in English)
                    Import Administration (in English)
                    Market Access and Compliance (in English)
          National Institute of Standards and Technology (NIST) (in English)
          National Oceanic and Atmospheric Administration (NOAA) (in English)
          National Telecommunications and Information Administration (NTIA) (in English)
          STAT-USA - Business, Trade and Economic Information (subscription necessary) (in English)
                   GLOBUS & NTDB (subscription necessary) (in English)
          U.S. Census Bureau - Foreign Trade Statistics (in English)  
          United States Patent and Trademark Office (USPTO) (in English) 
Department of Labor (in English)
Department of State (in English)
Department of the Treasury (in English | en español)
Federal Acquisition Jumpstation (in English)
National Association of State Procurement Officials (NASPO) (in English)
Office of the United States Trade Representative (USTR) (in English)
          A Guide to the United States Generalized System of Preferences (in English)
The Federal Register (in English)
The White House - Executive Office of the President of the United States (in English | en español)
United States Copyright Office (in English)
United States Court of International Trade (in English)
U.S. Customs and Border Protection (in English)
          Export Guide (in English)
          Import Guide (in English)
          NAFTA: Customs Information (in English)
 United States Department of Agriculture (USDA) (in English | en español)
          Foreign Agricultural Service (FAS online) (in English)
          National Agricultural Statistics Service (NASS) (in English) 
U.S. Food and Drug Administration (FDA) (in English)
United States House of Representatives (in English)
United States International Trade Commission (USITC) (in English)
          Interactive Tariff and Trade DataWeb (in English)
          Tariff Affairs and Related Matters (in English)
          Trade Assistance (in English)
United States Senate (in English)
United States Small Business Administration (SBA) - Agencia Federal para el Desarrollo de la Pequeña Empresa (in English | en español)
U.S. Trade and Development Agency (USTDA) (in English)

Outras Fontes

American Association of Port Authorities (AAPA) (in English)
American National Standards Institute (ANSI) (in English)
Internet International Business Exchange (IMEX) (in English)
Is-Trade - International Trading Service (in English)
Overseas Private Investment Corporation (OPIC) (in English)
Trade Point Detroit/Windsor  (in English)
Trade Point Illinois (in English)
Trade Point Los Angeles (in English)
U.S. Committee for the World Intellectual Property Organization (in English)
United States Council for International Business (in English)

Base de Dados Hemisférica sobre Comércio e Tarifas
Department of Commerce - Departamento de Comercio (in English | en español)
          Market Access and Compliance (MAC) (in English)
          National Institute of Standards and Technology (NIST) (in English)
          STAT-USA - Business, Trade and Economic Information  (subscription necessary) (in English)
                     GLOBUS & NTDB (subscription necessary) (in English) 
          U.S. Census Bureau - Foreign Trade Statistics  (in English)  
 Disposições sobre Normas e Avaliação dos Procedimentos de Conformidade nos Acordos de Comércio e Integração do Hemisfério Ocidental  (in English | en español)
 Inventário de Práticas Nacionais sobre Normas, Regulamentos Técnicos e Avaliação de Conformidade no Hemisfério Ocidental(in English | en español)
U.S. Customs and Border Protection (in English)
          NAFTA: Customs Information (in English)
          Summary of laws enforced by the CBP (in English)
          Textiles and Quotas (in English)
U.S. Environmental Protection Agency: Office of Pesticide Programs (in English)
 WTO: Trade Policy Reviews - OMC: Exámenes de las políticas comerciales - OMC: Examens des politiques commerciales (in English | en español | en français)

AcqNet - Acquisition Information  (in English)
Federal Acquisition Jumpstation (in English)
General Accounting Office  (in English)
 Legislação, Normas e Procedimentos Nacionais de Compras Governamentais nas Américas   (in English | en español)  
National Association of State Procurement Officials (NASPO)  (in English)
 

 Regimes de Investimento Estrangeiro nas Ámericas: Um Estudo Comparativo  (in English | en español)

 Compilação de Leis e Normas Nacionais Referidas às Práticas de Políticas de Concorrência no Hemisfério Ocidental (in English | en español)
Compilação dos Acordos, Tratados e Outros Protocolos sobre Políticas de Concorrência Vigentes no Hemisfério Ocidental (in English | en español)
Federal Trade Commission - Bureau of Competition (in English)
U.S. Department of Justice - Antitrust Division (in English)
          Antitrust Case Filings (in English)
 

 Diretório de Autoridades Nacionais em Matéria da Propriedade Intelectual
 Legislação Nacional
United State Copyright Office (in English)
U.S. Patent and Trademark Office (USPTO) (in English)
 World Intellectual Property Organization (WIPO) - Organización Mundial de la Propiedad Intelectual (OMPI) - Organisation Mondiale de la Propriété Intellectuelle (OMPI) (in English | en español | en français)

Compilação de Mecanismos de Solução de Controvérsias, Procedimentos e textos Legais estabelecidos pelos Acordos, Tratados e Protocolos de Comércio e Integração existentes no Hemisfério e na OMC (in English | en español)
International Conventions Governing Private Commercial Arbitration: Panama, New York, Montevideo, and ICSID Conventions - Convenciones Internacionales que Rigen el Arbitraje Comercial Privado: Convenciones de Panamá, Nueva York, Montevideo, y CIADI (in English | en español)
NAFTA: Secretariat - Secretariado del TLCAN - Secrétariat de l'ALENA  (in English | en español | en français)
Office of the Chief Counsel for International Commerce (in English)
WTO: Dispute settlement - OMC: Solución de diferencias - OMC: Règlement des différends (in English | en español | en français)

Subsídios, Antidumping e Direitos Compensatórios

 Compêndio sobre Medidas Antidumping e Direitos Compensatórios do Hemisfério Ocidental  (in English)
International Trade Administration (ITA)  (in English)
United States Court of Appeals for the Federal Circuit (in English)
United States Court of International Trade (in English)
United States International Trade Commission (USITC) (in English)