U.S. Treaties
Multilateral Treaties
Foreign & International Treaties

• Hein Online
  See the "Treaties & Agreements Library" and the "Foreign & International Law Resources Database."
• Oceana Online
• THOMAS (Library of Congress)
  U.S. Treaties from the 90th Congress (1967-1968)
• Indian Affairs: Laws and Treaties (the Kappler Report)
  Oklahoma State University Library
  Google Books
• Yale Law School - American Diplomacy 1778 to the Present: Treaties, Agreements and Correspondence
  Avalon Project
• U.S. Department of State
  Treaty Affairs
• Researching U.S. Treaties and Agreements
  LLRX.com

• United Nations Treaty Collection
• Multilaterals Project
  Fletcher School, Tufts University
• ASIL Guide to Electronic Resources for International Law
  American Society for International Law

• Canada Treaty Information
  Canadian treaties are available also, in the Yale libraries, in print and microfiche
• Council of Europe Treaty Series
• European Commission Treaties Office Database
• Eur-Lex
  Access to European Union law
• OAS: Office of International Law
  Organization of American States: Inter-American Treaties
• FAOLEX
  Food and Agriculture Organization Legal Office
• IAEA
  International Atomic Energy Agency
• UNEP
  United Nations Environment Programme
• UNESCO
  United Nations Educational, Scientific and Cultural Organization
• WIPO
  World Intellectual Property Organization

• Researching Non-U.S. Treaties and Agreements
• LLRX.com