Schedule Convention on the Elimination of all Forms of Discrimination Against Women Article 24 States Parties undertake to adopt all necessary measures at the national level aimed at achieving the full realisation of the rights recognised in the present Convention. Article 25 1. The present Convention shall be open for signature by all States. 2. The Secretary-General of the United Nations is designated as the depositary of the present Convention. 3. The present Convention is subject to ratification. Instruments of ratification shall be deposited with the Secretary-General of the United Nations. 4. The present Convention shall be open to accession by all States. Accession shall be effected by the deposit of an instrument of accession with the Secretary-General of the United Nations. Article 26 1. A request for the revision of the present Convention may be made at any time by any State Party by means of a notification in writing addressed to the Secretary-General of the United Nations. 2. The General Assembly of the United Nations shall decide upon the steps, if any, to be taken in respect of such a request. Article 27 1. The present Convention shall enter into force on the thirtieth day after the date of deposit with the Secretary-General of the United Nations of the twentieth instrument of ratification or accession. 2. For each State ratifying the present Convention or acceding to it after the deposit of the twentieth instrument of ratification or accession, the Convention shall enter into force on the thirtieth day after the date of the deposit of its own instrument of ratification or accession. 96 Compilation No. 42 Sex Discrimination Act 1984 Compilation date: 11/09/2021 Authorised Version C2021C00420 registered 08/10/2021 Registered: 08/10/2021