Case information
Consult our database for details on a Supreme Court of Canada case.
42261
Attorney General of Canada, et al. v. Canadian Civil Liberties Association, et al.
(Federal) (Civil) (By Leave)
Docket
Judgments on applications for leave to appeal are rendered by the Court, but are not necessarily unanimous.
| Date | Proceeding | Filed By (if applicable) |
|---|---|---|
| 2026-10-22 | Copy of formal judgment sent to Registrar of the Court of Appeal and all parties | |
| 2026-10-22 | Judgment on leave sent to the parties | |
| 2026-10-22 |
Judgment of the Court on the application for leave to appeal, The motion of Maurice Gatien for leave to intervene in the application for leave to appeal is dismissed. The application for leave to appeal from the judgment of the Federal Court of Appeal, Numbers A-73-24, A-29-23, A-30-23, A-74-24, A-75-24, 2026 FCA 6, dated January 16, 2026, is granted with costs in the cause. The application of Canadian Civil Liberties Association for leave to cross-appeal is granted. The application of Canadian Constitution Foundation for leave to cross-appeal is granted. The schedule for serving and filing the appeal documents will be set by the Registrar. Granted, with costs |
|
| 2026-10-22 | Decision on motion for leave to intervene, See decision on application | |
| 2026-09-14 | Submission of motion for leave to intervene, for consideration by the Court | |
| 2026-09-14 | All material on the application for leave to cross-appeal submitted to the Judges, for consideration by the Court | |
| 2026-09-14 | All materials on application for leave submitted to the Judges, for consideration by the Court | |
| 2026-04-29 | Correspondence (sent by the Court) to, all parties; regarding participation of the Chief Justice in this matter | |
| 2026-04-27 | Response to the motion for leave to intervene, (Letter Form), Completed on: 2026-04-29, (Printed version filed on 2026-04-29) | Attorney General of Canada |
| 2026-04-27 | Certificate (on limitations to public access), (Letter Form), 23B-Reply and response to intervention, (Printed version filed on 2026-04-29) | Attorney General of Canada |
| 2026-04-27 | Certificate (on limitations to public access), (Letter Form), 23A, (Printed version filed on 2026-04-29) | Attorney General of Canada |
| 2026-04-27 | Applicant's reply to respondent's argument, (Letter Form), Completed on: 2026-04-29, (Printed version filed on 2026-04-29) | Attorney General of Canada |
| 2026-04-24 | Response to the motion for leave to intervene, (Letter Form), Completed on: 2026-09-15, (Printed version due on 2026-05-01) | Edward Cornell and Vincent Gricys |
| 2026-04-17 | Motion for leave to intervene, (Book Form), Completed on: 2026-09-11, (Printed version due on 2026-04-24) | Maurice Gatien |
| 2026-04-17 | Notice of name, (Letter Form), (Printed version filed on 2026-04-22) | Canadian Civil Liberties Association |
| 2026-04-17 |
Certificate (on limitations to public access), (Letter Form), 23A - Amended 23A required 23B missing, (Printed version filed on 2026-04-22) |
Canadian Civil Liberties Association |
| 2026-04-17 | Application for leave to cross-appeal, (Included in the respondent's response on the application for leave to appeal), Completed on: 2026-04-17 | Canadian Civil Liberties Association |
| 2026-04-17 | Respondent's response on the application for leave to appeal, (Book Form), Completed on: 2026-04-22, (Printed version filed on 2026-04-22) | Canadian Civil Liberties Association |
| 2026-04-17 | Notice of name, (Letter Form), Amended notice required-rec'd 04/20/2026, (Printed version filed on 2026-04-23) | Canadian Constitution Foundation |
| 2026-04-17 | Certificate (on limitations to public access), (Letter Form), 23B, (Printed version filed on 2026-04-21) | Canadian Constitution Foundation |
| 2026-04-17 | Certificate (on limitations to public access), (Letter Form), 23A, (Printed version filed on 2026-04-21) | Canadian Constitution Foundation |
| 2026-04-17 | Application for leave to cross-appeal, (Included in the respondent's response on the application for leave to appeal), Completed on: 2026-04-17 | Canadian Constitution Foundation |
| 2026-04-17 | Respondent's response on the application for leave to appeal, (Book Form), Completed on: 2026-04-21, (Printed version filed on 2026-04-21) | Canadian Constitution Foundation |
| 2026-04-17 | Intervener's memorandum of argument on application for leave, (Book Form), Completed on: 2026-04-17, (Printed version filed on 2026-04-17) | Attorney General of Saskatchewan |
| 2026-04-16 | Certificate (on limitations to public access), (Letter Form), 23B, (Printed version filed on 2026-04-17) | Edward Cornell and Vincent Gricys |
| 2026-04-16 | Certificate (on limitations to public access), (Letter Form), 23A, (Printed version filed on 2026-04-17) | Edward Cornell and Vincent Gricys |
| 2026-04-16 | Respondent's response on the application for leave to appeal, (Book Form), Completed on: 2026-04-17, (Printed version filed on 2026-04-17) | Edward Cornell and Vincent Gricys |
| 2026-03-18 | Letter acknowledging receipt of a complete application for leave to appeal, FILE OPENED 03/18/2026 | |
| 2026-03-17 | Certificate (on limitations to public access), (Letter Form), 23B, (Printed version filed on 2026-03-23) | Attorney General of Canada |
| 2026-03-17 | Certificate (on limitations to public access), (Letter Form), 23A, (Printed version filed on 2026-03-23) | Attorney General of Canada |
| 2026-03-17 | Application for leave to appeal, (Book Form), Completed on: 2026-03-18, (Printed version filed on 2026-03-23) | Attorney General of Canada |
Parties
Please note that in the case of closed files, the “Status” column reflects the status of the parties at the time of the proceedings. For more information about the proceedings and about the dates when the file was open, please consult the docket of the case in question.
Main parties
| Name | Role | Status |
|---|---|---|
| Attorney General of Canada | Appellant | Active |
v.
| Name | Role | Status |
|---|---|---|
| Canadian Civil Liberties Association | Respondent / Appellant on cross-appeal | Active |
And Between
| Name | Role | Status |
|---|---|---|
| Attorney General of Canada | Appellant | Active |
v.
| Name | Role | Status |
|---|---|---|
| Canadian Constitution Foundation | Respondent / Appellant on cross-appeal | Active |
And Between
| Name | Role | Status |
|---|---|---|
| Attorney General of Canada | Appellant | Active |
v.
| Name | Role | Status |
|---|---|---|
| Edward Cornell and Vincent Gricys | Respondent | Active |
And Between
| Name | Role | Status |
|---|---|---|
| Attorney General of Canada | Appellant | Active |
v.
| Name | Role | Status |
|---|---|---|
| Canadian Civil Liberties Association | Respondent / Appellant on cross-appeal | Active |
And Between
| Name | Role | Status |
|---|---|---|
| Attorney General of Canada | Appellant | Active |
v.
| Name | Role | Status |
|---|---|---|
| Canadian Constitution Foundation | Respondent / Appellant on cross-appeal | Active |
Other parties
| Name | Role | Status |
|---|---|---|
| Attorney General of Alberta | Intervener | Active |
| Attorney General of Saskatchewan | Intervener | Active |
| Gatien, Maurice | Intervener | Pending |
Counsel
Party: Attorney General of Canada
Counsel
John Provart
Connor Bildfell
Nicholas Dodokin
Bernard Letarte
745 Thurlow Street
Suite 2400
Vancouver, British Columbia
V6E 0C5
Telephone: (604) 643-5983
FAX: (416) 954-8982
Email: mfeder@mccarthy.ca
Agent
Department of Justice Canada, Civil Litigation Sector
50 O’Connor Street, Suite 500
Ottawa, Ontario
K1A 0H8
Telephone: (343) 574-6955
FAX: (613) 954-1920
Email: SCCAgentCorrespondentCSC@justice.gc.ca
Party: Canadian Civil Liberties Association
Counsel
Brandon Chung
Érik Arsenault
2100-22 Adelaide Street W.
Toronto, Ontario
M5H 4E3
Telephone: (416) 368-5000
FAX: (416) 368-6640
Email: ekrajewska@hhllp.ca
Party: Edward Cornell and Vincent Gricys
Counsel
2525 Encor Place 645-7th Avenue SW
calgary, Alberta
T2P 5C5
Telephone: (403) 457-6680
Email: bector@lobergector.com
Agent
340 Gilmour Street
Suite 100
Ottawa, Ontario
K2P 0R3
Telephone: (613) 695-8855 Ext: 102
FAX: (613) 695-8580
Email: mfmajor@supremeadvocacy.ca
Party: Canadian Constitution Foundation
Counsel
Janani Shanmuganathan
319 Sunnyside Avenue
Toronto, Ontario
M6R 2R3
Telephone: (416) 436-3679
Email: sujit.choudhry@hakichambers.com
Agent
340 Gilmour Street
Suite 100
Ottawa, Ontario
K2P 0R3
Telephone: (613) 695-8855 Ext: 102
FAX: (613) 695-8580
Email: tslade@supremeadvocacy.ca
Party: Attorney General of Alberta
Counsel
Shaheer Meenai
Peace Hills Trust Tower 10011 109 Street
Legal Services Division 9th Floor
Edmonton, Alberta
T5J 3s8
Telephone: (780) 427-1295
FAX: (780) 427-1230
Email: mandy.england@gov.ab.ca
Party: Attorney General of Saskatchewan
Counsel
820 - 1874 Scarth St
Constitutional Law Branch
Regina, Saskatchewan
S3P 3B3
Telephone: (306) 787-7846
FAX: (306) 787-9111
Email: mitch.mcadam@gov.sk.ca
Agent
2600 – 160 Elgin Street
Ottawa, Ontario
K1P 1C3
Telephone: (613) 786-0211
FAX: (613) 563-9869
Email: matthew.estabrooks@gowlingwlg.com
Party: Gatien, Maurice
This party is not represented by counsel.
Summary
Keywords
Administrative law — Judicial review — Rule of law — Emergency measures — Governor in Council (GIC) declaring public order emergency and taking special temporary measures to address protests over public health response to COVID-19 pandemic — Participation in certain public assemblies prohibited, and financial accounts of designated persons frozen — Principles to be applied when courts review public order emergency proclamation — Whether temporary emergency measures unjustifiably limiting Charter rights — Whether GIC and Cabinet legally interchangeable for judicial review purposes — Canadian Charter of Rights and Freedoms, ss. 2, 8 — Emergencies Act, R.S.C. 1985, c. 22 (4th Supp.), ss. 3, 16, 17, 19, 58 — Canadian Security Intelligence Service Act, R.S.C., 1985, c. C-23, s. 2
Summary
Case summaries are prepared by the Office of the Registrar of the Supreme Court of Canada (Law Branch). Please note that summaries are not provided to the Judges of the Court. They are placed on the Court file and website for information purposes only.
In February 2022, the Emergencies Act was invoked for the first time, in response to protests concerning Canada’s public health response to the COVID-19 pandemic. Participation in certain public assemblies was prohibited and banks were required to freeze the assets and accounts of designated persons.
A number of applications for judicial review were brought before the Federal Court to challenge the invocation of the Act. Certain judicial review applications were dismissed while others were granted in part. The Federal Court determined that the invocation of the Act was unreasonable, and that ss. 2(b) and 8 of the Canadian Charter of Rights and Freedoms had been infringed in a manner that was not justified under s. 1. The Federal Court of Appeal dismissed all appeals and cross-appeals.
Lower court rulings
Motion to file additional evidence on judicial review granted
Certain judicial review applications dismissed for lack of standing, remaining applications allowed in part. Decision to issue Proclamation and associated Regulations and Order was unreasonable and ultra vires the Emergencies Act. The Regulations infringed s. 2(b) of the Canadian Charter of Rights and Freedoms, the Order infringed s. 8, and neither infringement was justified under s. 1.
Appeals and cross-appeals dismissed
Filed documents
The memorandums of argument on an application for leave to appeal will be posted here 30 days after leave to appeal has been granted unless they contain personal information, information that is subject to a publication ban, or any other information that is not part of the public record. You may also obtain copies of the memorandum by filling out the Request for Court records form or by contacting the Court’s Records Centre either by email at records-dossiers@scc-csc.ca or by telephone at 613-996-8666 or at 1-844-365-9662.
If you have questions about a memorandum of argument or want to use a memorandum of argument, please contact the author of the memorandum of argument directly. Their name appears at the end of the memorandum of argument. The contact information for counsel is found in the “Counsel” tab of this page.
Downloadable PDFs
Not available
Related links
The factums of the appellant, the respondent and the intervener will be posted here at least 2 weeks before the hearing unless they contain personal information, information that is subject to a publication ban, or any other information that is not part of the public record. You may also obtain copies of factums by filling out the Request for Court records form or by contacting the Court’s Records Centre either by email at records-dossiers@scc-csc.ca or by telephone at 613-996-8666 or at 1-844-365-9662.
If you have questions about a factum or want permission to use a factum, please contact the author of the factum directly. Their contact information appears on the first page of each factum.
Downloadable PDFs
Not available
Related links
The condensed books of the appellant, the respondent and the intervener will be posted here upon receipt of the electronic version, 2 days prior to the scheduled appeal hearing. You may also obtain copies of condensed books by filling out the Request for Court records form or by contacting the Court’s Records Centre either by email at records-dossiers@scc-csc.ca or by telephone at 613-996-8666 or at 1-844-365-9662.
If you have questions about a condensed book or want permission to use a condensed book, please contact the author of the condensed book directly. Their contact information appears on the first page of each condensed book.
Downloadable PDFs
Not available