THE DEATH PENALTY IN THE OSCE AREA Article 4 – Territorial application 1. 2. 3. Any State may, at the time of signature or when depositing its instrument of ratification, acceptance or approval, specify the territory or territories to which this Protocol shall apply. Any State may at any later date, by a declaration addressed to the Secretary General of the Council of Europe, extend the application of this Protocol to any other territory specified in the declaration. In respect of such territory the Protocol shall enter into force on the first day of the month following the expiration of a period of three months after the date of receipt of such declaration by the Secretary General. Any declaration made under the two preceding paragraphs may, in respect of any territory specified in such declaration, be withdrawn or modified by a notification addressed to the Secretary General. The withdrawal or modification shall become effective on the first day of the month following the expiration of a period of three months after the date of receipt of such notification by the Secretary General. Article 5 – Relationship to the Convention As between the States Parties the provisions of Articles 1 to 4 of this Protocol shall be regarded as additional articles to the Convention, and all the provisions of the Convention shall apply accordingly. Article 6 – Signature and ratification This Protocol shall be open for signature by member States of the Council of Europe which have signed the Convention. It is subject to ratification, acceptance or approval. A member State of the Council of Europe may not ratify, accept or approve this Protocol without previously or simultaneously ratifying the Convention. Instruments of ratification, acceptance or approval shall be deposited with the Secretary General of the Council of Europe. Article 7 – Entry into force 1. 2. This Protocol shall enter into force on the first day of the month following the expiration of a period of three months after the date on which ten member States of the Council of Europe have expressed their consent to be bound by the Protocol in accordance with the provisions of Article 6. In respect of any member State which subsequently expresses its consent to be bound by it, the Protocol shall enter into force on the first day of the month following the expiration of a period of three months after the date of the deposit of the instrument of ratification, acceptance or approval. 62