523.5. Failing an agreement between the management and union parties before 30 November of the year of publication of the territorial division order, the disagreement shall be submitted to a single arbitration tribunal established for each class of personnel referred to in section 29 of the Act respecting the process of negotiation of the collective agreements in the public and parapublic sectors (chapter R-8.2).
However, if the disagreement concerns the support staff class, it shall be submitted to a single arbitrator.