Commencing Dispute Resolution 13.3.1 Dispute Resolution shall commence upon one Party’s receipt of written Notice of a controversy or claim arising out of or relating to this Agreement or its breach. No Party may pursue any claim unless such written Notice has first been given to the other Party. There are three (3) separate Dispute Resolution methods: 13.3.1.1 Service Center Dispute Resolution; 13.3.1.2 Informal Dispute Resolution; and 13.3.1.3 Formal Dispute Resolution, each of which is described below.
Referral to Arbitration: Local Matters a. If the grievance is not resolved at Step Three within ten (10) working days of the meeting referred to in Article A.6.4, the local or the employer where applicable may refer a "local matters grievance," as defined in Appendix 2 and Addenda, to arbitration within a further fifteen (15) working days. b. The referral to arbitration shall be in writing and should note that it is a “local matters grievance.” The parties shall agree upon an arbitrator within ten (10) working days of such notice.
Referral to Arbitration Such notification shall specify the party’s choice of whether it wishes to utilize the regular arbitration procedure or the expedited arbitration procedure, as provided for within this Article. In the event that a grievance is submitted to the regular arbitration process, it shall be heard by a single arbitrator, unless either party requests that it be heard by a three-member arbitration board.