Welcome to Philippine Treaties Online

This treaty database was developed by the Office of Legal Affairs – Department of Foreign Affairs (DFA-OLA) and the Library Services of the Supreme Court of the Philippines. Please click the following for an overview of Philippine Treaty Law and Practice.

Utmost efforts were exerted to ensure the accuracy and completeness of the information contained in the database. Nonetheless, the information is for guidance only. For inquiries or comments, please send an email to treaties@dfa.gov.phor call (632) 834-4550.

For an index to this treaty collection, please consult the publication, "Philippine Treaties Index, 1946 - 2010", edited by J. Eduardo Malaya, Maria Antonina M. Oblena and Allan Casupanan (Foreign Service Institute/ Central Law Books, Inc., 2010). Please email central@ for inquiries on copy of the index book.

This site is maintained by the DFA-OLA, in coordination with the DFA Communications and Management Information Systems Division.