Article 27 - Amendments

1. Any proposal for an amendment to this Convention presented by a Party shall be communicated to the Secretary General of the Council of Europe and forwarded by him or her to the Parties, the member States of the Council of Europe, non-member States having participated in the elaboration of this Convention or enjoying observer status with the Council of Europe, the European Union, and any State having been invited to sign this Convention.

2. Any amendment proposed by a Party shall be communicated to the European Committee on Crime Problems (CDPC) and other relevant Council of Europe intergovernmental or scientific committees, which shall submit to the Committee of the Parties their opinions on that proposed amendment.

3. The Committee of Ministers, having considered the proposed amendment and the opinion submitted by the Committee of the Parties, 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 enter into force on the first day of the month following the expiration of a period of one month after the date on which all Parties have informed the Secretary General that they have accepted it.