International Law 

American Society of International Law Home Page 
Contains the Electronic Information System for International Law, the ASIL Insights, a guide to Electronic Resources for International Law. The site also displays links to listserv archives such as INT-LAW and  Euro-Lex GMD. 

United States Practice in International Law
-Foreign Relations of the United States series at the U.S. Department of State. It presents the official documentary historical record of major U.S. foreign policy decisions and significant diplomatic activity. The series, which is produced by the State Department's Office of the Historian, began in 1861 and now comprises more than 350 individual volumes. The volumes published over the last two decades increasingly contain declassified records from all the foreign affairs agencies. The Department of State website includes certain volumes that will be not be published in print, but only in electronic format.
-Foreign Relations of the United States at the University of Wisconsin-Madison Libraries in collaboration with the University of Illinois at Chicago Libraries. This is an incomplete run from 1861-1960 with missing volumes being added as they can be acquired and processed. The volumes are presented as images, and are browseable  and searchable.

-International Law in Domestic Courts
A regularly updated repository of domestic cases in international law from over 60 jurisdictions. The cases are selected by local reporters in conjunction with our editorial board and feature expert commentary, full texts of judgments in their original language and translations of key passages of non-English judgments into English. IP access.
 

- CIAO [Columbia International Affairs Online]
A source for theory and research in international affairs. It publishes a wide range of scholarship from 1991 onward that includes working papers from university research institutes, occasional papers series from NGOs, foundation-funded research projects, proceedings from conferences, books, journals and policy briefs.

European Journal of International Law 
Contains information from 1990-present. For access go to  Julius online catalog and search. IP access.

Guide to Foreign and International Legal Citation (GFILC)
A product of NYU Journal of International Law and Politics.

Dispatch 
Provides the major speeches and congressional testimony from the State Department. It is published by the Office of Public Communication, and Bureau of Public Affairs. Its predecessor, the Department of State Bulletin, was the official record of U.S. foreign policy from 1939-1989. While the Bulletin is unavailable on the web, you may find reference hard copies through federal depository libraries and in public and university libraries throughout the United States.

For-Int  
Foreign and International Law at Washburn University. Information is available by subject and country.

General Sites for International Law   
Housed at  the Legal Information Institute at Cornell Law School.

International Court of Justice 
This site is maintained by the Registry of the ICJ and contains basic documents, decisions of the ICJ, current Docket of the Court, Publications. Cornell Law Library official mirror site.

International Antitrust Law 
Index by Joachim Rudo.

International Journal of Legal Information
Available table of contents via the International Association of Law Libraries website.  Full text via Hein-on-Line: IP access.

Virtual Library  
International Affairs Resources. Site maintained at Elizabethtown College.

Lauterpacht Research Centre for International Law at the University of Cambridge
Contains the State Responsibility Project of the International Law Commission. The text of the Draft Articles provisionally adopted by the Commission is available and linked to detailed commentary.

Permanent Court of Arbitration Peace Palace, The Hague
The Permanent Court of Arbitration (PCA) is a unique international organization offering a broad range of services for resolving disputes between States, as well as disputes between States and private parties and those involving inter-governmental organizations. Purely private arbitrations may obtain various types of support and assistance. Cases are brought to the PCA by agreement of the parties.

Princeton Principles on Universal Jurisdiction 
Available in pdf format.

Research Guides on Public and Private International Law   
Index by Lyonette Louis-Jacques at the University of Chicago Law School.

LEXIS-NEXIS  and WESTLAW
Both sites are fee based databases that contain a great amount of treatises, legal texts, and periodicals.

World Courts 
By Anatoly I. Vlasov. Provides information on international judicial organizations (PCIJ, ICJ, ECHR etc.) such as decisions, conventions, history, jurisdiction, structure and statistics. Translations into Russian are available on the website, but the content is mostly in  English.

Private International Law:
- ASIL Guide to Electronic Resources for Private International Law

-Centre for Enforcement of European Law (CEEL) 
This is an intra-disciplinary research group who publish research papers on European Administrative Law, European Criminal Law, European Economic Law, European Private Law, European Social Law.

- European and Comparative Private Law Home Page 
Housed at the  University of Girona in Catalonia, Spain.

- The Hague Conference on Private International Law 
Full text of treaties, status, bibliographic information, and explanatory reports.

- Institute of Foreign and International Private Law 
Housed in Freiburg.

- International Trade Law Monitor -- Lex Mercatoria.

- UNIDROIT-- International Institute for the Unification of Private Law
Contains conventions, implementation of UNIDROIT conventions, principles of international commercial contracts, uniform law review. 

- U.S. Dept. of State Private International Law Database

Public International Law:
- Recueil des cours=Collected courses of the Hague Academy of International Law
The Peace Palace Library has an excellent searchable database of all volumes (by topic and keyword). See also the Historical Development of International Law.

- Conducting Research in Public International Law
An Introduction to Information Sources by George Middeldorp. Includes treaties, case law, and  documents.

- Jean Monnet Working Paper Series (NYU School of Law) 
For more information use the searchable Table of Contents.

-  Max-Planck Institute for Comparative Public Law and International Law  
Available in English. See also Max-Planck's Public International Law  bibliography and Comparative Public Law documents.

-  Droit International Public 
Bibliothèque de l'Université Laval  (Quebec).

-Keesing's Record of World Events
The web-based version of Keesing's Record of World Events /
Keesing's Contemporary Archives. It is the monthly digest of worldwide political, diplomatic and economic affairs. Published since 1931.  Keesing's is the standard for thorough, objective coverage of significant events for every country as well as the major international organizations. The library doesn't have a subscription.  See the library's collection policy.

- RAVE
Articles and decisions in Public International Law and European Law.

-United States Information Agency 
An independent foreign affairs agency which supports U.S. foreign policy and national interests abroad. Provides the Latest Items within a 48 hour time frame.

-U.S. Department of State Foreign Affairs Network

Guides
-International Legal Research Tutorial. A collaborative project between Duke University School of Law and University of California, Berkeley, School of Law. The tutorial is designed to teach students research strategies and methodology for researching both print and electronic sources of international legal materials.
-Introduction to International Law Research by Jean Davis and Victoria Szymczak.
-FindLaw International Resources
-International Law Research Center (Hieros Gamos)
-Legal Research Bibliographic Guides and Resources at  AALL FCIL-SIS
-Megalaw Links