Could First Nations remain tied to Canada or require separate agreements if Alberta tried to separate?

Bottom line

The case in 4 pillars

1. A clear mandate can matter without being self-executing

The Supreme Court's Secession Reference says unilateral provincial secession is not lawful, but it also says a clear majority on a clear question would create a duty to negotiate constitutional change [1]. A pro-independence argument can use that opening: a decisive Alberta vote would not finish secession, but it could start a constitutional negotiation in which Indigenous rights are one of the issues that must be addressed, not ignored [1][4].

2. Negotiation could let affected governments redesign relationships

Treaties in Alberta were made with the Crown, and section 35 recognizes and affirms existing Aboriginal and treaty rights [3][8]. A careful pro case can argue that independence would require fresh political and legal work: treaty implementation agreements, service arrangements, lands and resources protocols, revenue sharing, policing, child and family services, consultation rules, and dispute-resolution mechanisms. That is a burden, but advocates can frame it as an opportunity to replace overlapping federal-provincial responsibility with clearer negotiated commitments.

3. Section 35 and the duty to consult provide guardrails

The duty to consult arises when the Crown knows of potential Aboriginal rights or title and contemplates conduct that may adversely affect them [7]. Mikisew Cree confirms that treaty rights are not merely historical symbols; Crown decisions can trigger consultation where treaty rights may be affected [8]. Tsilhqot'in confirms that Aboriginal title has strong land-use consequences, including a requirement for consent or justified infringement once title is established [9]. A pro case can argue that these doctrines make a rights-respecting transition possible if Alberta builds them into the process from the start.

4. UNDRIP raises the political standard for consent-based planning

Main weakness

• Objection: treaties were made with the Crown, not Alberta alone. Reply: correct. The pro case should not claim automatic transfer. It should argue for negotiated continuity or replacement instruments involving Canada, Alberta, and Indigenous governments [3][8].
• Objection: section 35 cannot be voted away. Reply: correct. A credible pro plan would treat section 35 as a constraint that survives the referendum stage and must be addressed in constitutional negotiations [3][4].
• Objection: consent could be withheld. Reply: that is a real risk. The pro case can only answer it with evidence of actual Indigenous-government negotiations, not with an assumption that a provincial majority binds First Nations
  4 sources

  [5][6][10][11]
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• Objection: court proceedings already show this issue can stop or slow the process. Reply: yes. The reported stay and First Nation objections demonstrate that treaty issues are operational risks, not abstract commentary [10][12].

• A published transition plan jointly developed with affected Treaty 6, Treaty 7, Treaty 8, Métis, and other Indigenous governments.
• Written Indigenous-government positions supporting negotiated treaty continuity or successor arrangements.
• An official constitutional roadmap explaining how section 35, federal Crown obligations, reserve lands, Aboriginal title, consultation, and treaty implementation would be protected [3][4].
• Court rulings or reference questions directly addressing Alberta separation and treaty obligations.