Article 17

　　Treaties and agreements concluded by the People's Republic of China shall be registered with the Secretariat of the United Nations by the Ministry of Foreign Affairs in accordance with the relevant provisions of the United Nations Charter. Treaties and agreements concluded by the People's Republic of China that require registration with other international organizations shall be registered by the Ministry of Foreign Affairs or the departments concerned under the State Council in accordance with the respective constitutions of the international organizations.

　　Article 18

　　The procedures for the conclusion of a treaty or an agreement with an international organization by the People's Republic of China shall follow this Law and the constitution of the relevant international organization.

　　Article 19

　　The procedures for amendment to, abrogation of and withdrawal from treaties and agreements concluded by the People's Republic of China shall follow mutatis mutandis the procedures for the conclusion of the treaties and agreements in question.

　　Article 20

　　The State Council may make regulations in accordance with this Law for its implementation.

　　Article 21

　　This Law shall enter into force as of the date of promulgation.