Article 18 - Accession by non-member States
1 After the entry into force of this Convention, the Committee of Ministers of the Council of Europe, after consulting the Parties, may invite any non-member State of the Council of Europe to accede to the Convention by a decision taken by the majority provided for in Article 20.d of the Statute of the Council of Europe and by the unanimous vote of the representatives of the Contracting States entitled to sit on the Committee of Ministers.
2 In respect of any acceding State, the Convention 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 accession with the Secretary General of the Council of Europe.
3 A Party which is not a member State of the Council of Europe shall contribute to the financing of the Committee on Safety and Security at Sports Events in a manner to be decided by the Committee of Ministers.