Artikel 14

1. This Protocol shall enter into force on the first day of the month following the expiration of a period of one month after the date on which five member States of the Council of Europe have expressed their consent to be bound by the Protocol in accordance with the provisions of Article 13.
2. 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 one month after the date of the deposit of the instrument of ratification, acceptance or approval.