The interpretation and implementation of the UN declaration in domestic law is subject to Canada's constitutional framework, and so it includes the division of powers. A number of the articles of the UN declaration do have implications for the provinces and territories. They would require an action plan on the part of both parties to make it work, to fully implement the declaration, and so it does require collaboration. But recently at the meeting of the FPT Ministers Responsible for Human Rights, ministers shared approaches on advancing human rights and reconciliation with indigenous peoples, and they agreed on ongoing intergovernmental discussions on the UN declaration, so some of that work is beginning. It's also useful to note that both the Government of Alberta and Government of British Columbia have committed to implementing the UN declaration within their jurisdiction. So we're starting off on that path.
On March 1st, 2018. See this statement in context.