Administrative Code of 1987
Section 20. Functions of Diplomatic Missions. - The Diplomatic Missions shall:
(1) Represent the Philippines abroad and promote friendly relations with other countries in all fields;
(2) Protect national interests and the interests of Filipino nationals abroad;
(3) Ascertain and evaluate conditions and developments abroad and report thereon to the Department Head;
(4) Serve as channels of communication between the Government of the Philippines and foreign governments; and
(5) Perform such other functions provided by law.