: Labour and employment — Grievances — Referral to adjudication — Whether the First Decision conclusively determined the grievance was not properly before the Board — Collective agreement grievance procedure and requirement to present the grievance at each level — Parties may skip levels only on mutual consent — Board treated failure to judicially review or seek reconsideration as determinative — Application dismissed Procedure — Time limits — Extension of time — Federal Public Sector Labour Relations Regulations, para. 61(b) — Whether the Board reasonably refused an extension of time in the interest of fairness — Clear, cogent and compelling reasons for delay required — Deadlines brief and precise and bargained for under the collective agreement — Extension refused and application dismissed Procedure — Time limits — Computation of time — Whether the 10-business-day period to transmit the grievance began only after the judicial review deadline expired — Board rejected the proposed start date for running of the[...]