This request must be provided in as many copies as there are respondents, plus one. It must be sent by registered letter with return receipt.
The request for arbitration may be sent to the CMAP by e-mail. The request for arbitration may also be sent to the Centre in paper form by ordinary or registered mail, or by any other means. It may also be submitted to the Secretariat in paper form.
The request must be accompanied by the payment of the opening fee, otherwise it will be inadmissible.