The present Convention shall be subject to ratification by signatory States and to formal confirmation by signatory regional integration organizations. It shall be open for accession by any State or regional integration organization which has not signed the Convention.
本公约应当经签署国批准和经签署区域一体化组织正式确认，并应当开放给任何没有签署公约的国家或区域一体化组织加入。