22. If the contract provides for travel and living expenses, they are reimbursed according to the terms set out in the Directive concernant les frais de déplacement des personnes engagées à honoraires par des organismes publics (C.T. 212379; 2013-03-26).
If the contract provides for long distance, photocopy, fax or messenger services expenses, they are reimbursed only if they are necessary for the carrying out of the mandate and on presentation of vouchers.