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1. Each of the Parties undertakes:
a) to consider Part I of this Protocol as a declaration of the aims which it will pursue by all apropriate means, as stated in the introductory paragraph of that Part;
b) to consider itself bound by one or more articles of Part II of this Protocol.
2. The article or articles selected in accordance with sub-paragraph b of paragraph 1 of this Article, shall be notified to the Secretary General of the Council of Europe at the time when the instrument of ratification, acceptance or approval of the Contracting State concerned is deposited.
3. Any Party may, at a later date, declare by notification to the Secretary General that it considers itself bound by any articles of Part II of this Protocol which it has not already accepted under the terms of paragraph 1 of this Article. Such undertakings subsequently given shall be deemed to be an integral part of the ratification, acceptance or approval, and shall have the same effect as from the thirtieth day after the date of the notification.