When you need to verify whether an international treaty is in force and who is party to it, look at the following:
For United Nations Treaties:
Other Multinational Treaties:
For the status of multinational treaties up to 1995:
Look for titles that UCONN Law Library has which give the status of treaties for a particular organization in print in the online catalog.
For instance for World Trade Organization Treaties, see:
If the treaty you need to verify is on an official secretariat website, usually the status information is also to be found there.
For instance see:
For more information on determining the status of treaties consult the various guides in Guides section at the Home tab.