Article 9

1 Failing conciliation, disputes between the association and its members, or between several members, regarding its operation shall be referred to the administrative and judicial authorities of the State in which the headquarters of the association or consortium are located.

2 All disputes other than those referred to in paragraph 1 may be referred to the administrative and judicial authorities according to the ordinary rules applying in the territory of the State parties, unless those interested decide to refer such disputes to a tribunal which they may designate.

3 The State parties will take the necessary measures in order to ensure the execution on their territory of decisions and judgments, relating to the above provisions.