On September 25, 2025, the Assembly of Manitoba Chiefs, as an intervenor to the appeal, filed its memorandum of fact and law to the Federal Court of Appeal. 

On September 25, 2025, the Caring Society, as an intervenor to the appeal, filed its memorandum of fact and law to the Federal Court of Appeal. 

On September 25, 2025, the respondent to the appeal, Joanne Powless, filed their memorandum of fact and law to the Federal Court of Appeal. 

On September 18, 2025, the Federal Court of Appeal issued an order granting the Caring Society and the Assembly of Manitoba Chiefs the right to intervene in the Powless v. Canada appeal. 

Canada provides a response to the Caring Society's motion to intervene in the Powless v. Canada case at the Federal Court of Appeal following Canada's appeal of the Federal Court's ruling on the matter. 

Letter decision from the Tribunal granting the First Nations Leadership Council (FNLC) Interested Party status in the non-compliance motion on Jordan's Principle, with some limitations. 

Counsel for Ms. Powless provided a response to the Caring Society's motion to intervene in the Powless v. Canada case at the Federal Court of Appeal following Canada's appeal of the Federal Court's ruling on the matter. 

On September 5, 2025, the Caring Society filed a motion to intervene in the Powless v. Canada case before the Federal Court of Appeal. 

The Caring Society submitted an ATIP (Access to Information and Privacy) request for documents and materials related to the February 10, 2025, Operational Bulletin.