By: Nigel Bankes
PDF Version: Court Confirms that Good Faith Fulfilment of Modern Treaties is Essential to the Project of Reconciliation
Case Commented On: First Nation of Nacho Nyak Dun v Yukon, 2017 SCC 58 (CanLII)
In this unanimous decision authored by Justice Karakatsanis, the Supreme Court of Canada confirmed what seems like an obvious proposition, namely that good faith fulfilment of modern treaties is a necessary condition for the project of reconciliation. The Court concluded that the land use planning process established by the Yukon Final Agreements permitted Yukon to modify a Recommended Final Plan (in this case the Peel Watershed Regional Land Use Plan), but that the power to modify did not include the power to change a Plan “so significantly as to effectively reject it” (at para 39). More specifically, Yukon’s power to modify was confined by the scope of the issues that it had raised during the planning process; it could not raise significant new issues although it could respond to changing circumstances. As a result, Yukon’s purported approval of the Plan was invalid (at para 35).