International Law Sources
- American Society of International Law
- CIA World Factbook
- Constitute
- Council of Europe
- Environmental Treaties – Vermont Law School
- EUR-Lex – European Union Law
- European Court of Human Rights
- European Union
- European Union – Law
- The Geneva Conventions – International Committee of the Red Cross
- Geneva Conventions – Legal Information Institute
- The Hague Conference on Private International Law
- The Hague Conventions, Protocols & Principles
- International Court of Justice
- Treaties in Force
- U.S. State Department
- United Nations
- United Nations Human Rights – Office of the High Commissioner
- United Nations Treaty Collection
- Universal Declaration of Human Rights
- World Intellectual Property Organization – Treaties
- World Intellectual Property Organization Legislation
- The Yale Avalon Project
International Law Reviews & Journals
- ABA Free Full-Text Online Law Review/Journal Search
- European Journal of Law & Technology
- Harvard Human Rights Journal
- Harvard International Law Journal
- Human Rights Law Review
- Law Review Commons
Immigration Law
- Citizenship Resource Center
- ICE Online Detainee Locator
- National Immigration Law Center
- U.S. Citizenship & Immigration Service – Laws
- U.S. Citizenship & Immigration Services
- U.S. Citizenship & Immigration Services – Research Tools
- U.S. Immigration & Customs Enforcement (ICE)
- U.S. State Department
- U.S. Visas – U.S. Department of State