Artikel 20

1. Amendments to this Convention may be proposed by any Party, and shall be communicated by the Secretary General of the Council of Europe to the member States of the Council of Europe, to the non member States which have participated in the elaboration of this Convention, to the European Community, as well as to any State which has acceded to or has been invited to accede to this Convention in accordance with the provisions of Article 16.
2. Any amendment proposed by a Party shall be communicated to the European Committee on Legal Co-operation (CDCJ) which shall submit to the Committee of Ministers its opinion on that proposed amendment.
3. The Committee of Ministers shall consider the proposed amendment and the opinion submitted by the European Committee on Legal Co-operation (CDCJ) and, following consultation of the Parties to the Convention which are not members of the Council of Europe, may adopt the amendment.
4. The text of any amendment adopted by the Committee of Ministers in accordance with paragraph 3 of this article shall be forwarded to the Parties for acceptance.
5. Any amendment adopted in accordance with paragraph 3 of this article shall come into force on the thirtieth day after all Parties have informed the Secretary General of their acceptance thereof.