Electronic Information System for International Law (EISIL)
Numerous primary materials and research guides for international legal research.
Global Legal Information Network of the Law Library of Congress
LC’s alphabetical (by country) directory of legal materials available via the web.
A vast collection of international, comparative, and foreign law research guides.
Guide to Foreign and International Legal Databases (NYU)
Another quality directory to international legal materials that includes helpful annotations.
Foreign and International Law Sources on the Internet (Cornell – LII)
Cornell’s searchable / browsable directory of international legal materials.