TITLE I
FUNDAMENTAL PRINCIPLES
Article 13
(International law)
1. General or common international law received under the terms of this Constitution shall form an integral part of the Angolan legal system.
2. Duly approved or ratified international treaties and agreements shall come into force in the Angolan legal system after they have been officially published and have entered into force in the international legal system, for as long as they are internationally binding upon the Angolan state.
EDIT.