Canada (Attorney General) v. Canadian Civil Liberties Association

Canada (Attorney General) v. Canadian Civil Liberties Association

The Court dismissed the appeals and upheld the Federal Court’s core conclusions: the GIC/Cabinet’s Proclamation was unreasonable and ultra vires because the statutory thresholds in the Emergencies Act were not satisfied (no reasonable grounds that threats to the security of Canada existed under CSIS Act s.2 and no...

Source-derived case information.

Citation
2026 FCA 6
Parties
Appellant: Attorney General of Canada; Respondent: Canadian Civil Liberties Association; Respondent: Canadian Constitution Foundation; Appellant/applicant: Canadian Frontline Nurses / Kristen Nagle; Respondent: Edward Cornell; Respondent: Vincent Gircys; Intervener: Attorney General of Alberta; Intervener: Attorney General of Saskatchewan
Court
Federal Court of Appeal
Jurisdiction
Canada
Judgment Date
16 January 2026
Procedural Posture
Judicial Review / Constitutional Challenge Under Emergencies Act / Appeal to Federal Court of Appeal From Federal Court Judgment (final Disposition)
Outcome
All appeals and cross‑appeals dismissed; Federal Court judgment largely affirmed
Legal Topics
Emergencies Act Invocation, Public Order Emergency, Reasonableness Standard of Judicial Review, Standing, Admissibility of POEC Evidence (rule 312), Freedom of Expression S.2(b), Freedom of Assembly S.2(c), Section 8 Privacy/searches and Seizures, Economic Measures and Asset Freezes, CSIS Act Definition of Threats to Security
Source Language
en
Constitutional Law Administrative Law Charter Litigation Public Law Federalism National Security Law Emergencies Act Invocation Public Order Emergency +8 more

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Parties

Attorney General of Canada

Appellant

Canadian Civil Liberties Association

Respondent

Canadian Constitution Foundation

Respondent

Canadian Frontline Nurses / Kristen Nagle

Appellant/applicant

Edward Cornell

Respondent

Vincent Gircys

Respondent

Attorney General of Alberta

Intervener

Attorney General of Saskatchewan

Intervener

Procedural Posture

Judicial Review / Constitutional Challenge Under Emergencies Act / Appeal to Federal Court of Appeal From Federal Court Judgment (final Disposition)

  1. 1 Whether Governor in Council/Cabinet had reasonable grounds to declare a public order emergency under the Emergencies Act
  2. 2 Whether the declaration met the statutory definition of ‘threats to the security of Canada’ (CSIS Act s.2) and ‘national emergency’ (Emergencies Act s.3)
  3. 3 Whether the Federal Court erred in admitting POEC material into the judicial review record (Rule 312)

Ratio Decidendi

The Court dismissed the appeals and upheld the Federal Court’s core conclusions: the GIC/Cabinet’s Proclamation was unreasonable and ultra vires because the statutory thresholds in the Emergencies Act were not satisfied (no reasonable grounds that threats to the security of Canada existed under CSIS Act s.2 and no national emergency exceeding provincial capacity or not amenable to other laws); the Regulations were overbroad and unjustifiably infringed s.2(b) of the Charter; the Economic Order’s information‑sharing/search regime violated s.8 of the Charter and was not justified under s.1; the Federal Court did not err admitting POEC material nor in its standing/clean‑hands findings...

Court Disposition

All appeals and cross‑appeals dismissed; Federal Court judgment largely affirmed

Orders

  • All appeals (A-73-24, A-74-24, A-75-24) dismissed
  • Cross-appeals by the CCLA and CCF dismissed