News & Analysis as of

Supreme Court of Canada Canada

Blake, Cassels & Graydon LLP

Judicial Review Notwithstanding the Charter’s “Notwithstanding” Clause? Yes, Says Saskatchewan’s Court of Appeal

On August 11, 2025, the Court of Appeal for Saskatchewan (SKCA) released a major decision about section 33 of the Canadian Charter of Rights and Freedoms (Charter), which is colloquially referred to as the “notwithstanding”...more

Davies Ward Phillips & Vineberg LLP

No “Wait and See,” Says Supreme Court of Canada: Statutes May Be Constitutionally Inapplicable on the Basis of Potential Effects...

In Opsis Airport Services Inc. v. Quebec (Attorney General), 2025 SCC 17 (Opsis), the Supreme Court of Canada (SCC) held that a statute can be declared constitutionally inapplicable to an enterprise carrying on activities...more

Blake, Cassels & Graydon LLP

Limitation and Exclusion of Liability Clauses Under Quebec Law: Legal Guidance and Drafting Tips

The inclusion of limitation and exclusion of liability clauses in contracts entered into in Quebec requires an understanding of civil law and public order restrictions. Since the Supreme Court of Canada (SCC) ruling in...more

Blake, Cassels & Graydon LLP

Doctrine de l’exclusivité des compétences : La CSC statue qu’une loi du Québec est inapplicable aux entreprises fédérales

Dans l’affaire Opsis Services aéroportuaires inc. c. Québec (Procureur général) (l’« affaire Opsis »), la Cour suprême du Canada (la « CSC ») a statué que la doctrine de l’exclusivité des compétences demeure une composante...more

Blake, Cassels & Graydon LLP

SCC Finds Quebec Law Inapplicable to Federal Undertakings Under Interjurisdictional Immunity Doctrine

In Opsis Airport Services Inc. v. Quebec (Attorney General) (Opsis), the Supreme Court of Canada (SCC) affirmed that the doctrine of interjurisdictional immunity (IJI) remains an essential feature of Canada’s federal...more

Bennett Jones LLP

Class Actions: Looking Forward 2025

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We begin with developments of national significance. First, we discuss the amendments to the Competition Act which, effective June 2025, could open the door to a novel quasi-class action scheme entitling private plaintiffs to...more

Cozen O'Connor

Sandhu v Mangat: BC Supreme Court Rules on Parenting Coordinators and Section 7

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In the recent case of Sandhu v Mangat, 2025 BCCA 34, the BC Supreme Court shed some light on the scope of parenting coordinators’ (PC) jurisdiction and section 7 expenses relating to ‘special or extraordinary expenses’ under...more

Bennett Jones LLP

Supreme Court Approves Constitutionality of Multi-Crown Class Action

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The Supreme Court of Canada (SCC) has endorsed the constitutionality of British Columbia (BC) legislation empowering the province to seek recovery of opioid epidemic healthcare costs in a proposed class action brought on...more

Blake, Cassels & Graydon LLP

From Court to Contract: Navigating Recent Supreme Court and Appellate Decisions

Recent Canadian case law is reshaping how legal drafters should approach contractual clauses. Key decisions, including rulings from the Supreme Court of Canada and appellate courts in British Columbia, Alberta, Ontario and...more

Blake, Cassels & Graydon LLP

La CSC annule les plafonds liés aux dépenses de publicité politique faite par des tiers en période préélectorale en Ontario

Les tiers qui exercent des activités de publicité politique en Ontario devraient s’attendre à des changements dans l’avenir, la Cour suprême du Canada (la « CSC ») ayant rendu sa décision dans le cadre de la contestation...more

Blake, Cassels & Graydon LLP

SCC Strikes Down Ontario’s Pre-Election Third-Party Political Advertising Spending Limits

More changes are coming for third parties looking to engage in Ontario elections, after the Supreme Court of Canada (SCC) settled the constitutional challenge to the province’s third-party pre-election political advertising...more

Bennett Jones LLP

Bennett Jones Discusses Opportunities in Canadian Mining at PDAC 2025

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Despite current trade and geopolitical developments and uncertainties, Bennett Jones discusses opportunities for Canada’s mining industry in 2025 and beyond, including optimism driven by policy shifts and heightened demand in...more

Davies Ward Phillips & Vineberg LLP

Governance Insights: 10 Legal Updates GCs, Boards and Investors Need to Know

The latest edition of Davies’ Governance Insights is now available. In this issue, we review 10 developments that general counsel and directors of Canadian public companies, and their investors, should know for 2025 and...more

Cozen O'Connor

The Supreme Court of Canada Clarifies the Doctrine of Corporate Attribution

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On October 11, 2024, the Supreme Court of Canada (the SCC) rendered a decision clarifying the corporate attribution doctrine in the bankruptcy and insolvency context. Aquino v. Bondfield Construction Co.1 involved a dispute...more

Bennett Jones LLP

Supreme Court of Canada Endorses Comity in Class Proceedings in Response to the Opioid Epidemic

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A national class action on behalf of multiple Canadian governments to recover opioid epidemic healthcare costs simplifies the aggregation, prosecution, and determination of claims that span geographic boundaries. That is what...more

Smart & Biggar

Class actions relating to opioid use disorder continue across Canada

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There are multiple ongoing class actions in Canada against pharmaceutical companies related to Opioid Use Disorder (OUD) and its effects. While these proceedings are all currently in their early stages, decisions have...more

Davies Ward Phillips & Vineberg LLP

Federal Court of Appeal Confirms CRA Can Collect Arrears Interest Despite Absence of a Tax Debt

The Federal Court of Appeal (FCA) recently dismissed the Bank of Nova Scotia’s (BNS) appeal and upheld the Canada Revenue Agency’s (CRA) practice of charging arrears interest on a non-existent tax debt where audit adjustments...more

Stikeman Elliott LLP

Standard of Review for Challenges to Regulations: Important Guidance from the Supreme Court of Canada

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The Supreme Court of Canada (“SCC”) in two recent companion decisions, Auer v. Auer (“Auer”) and TransAlta Generation Partnership v. Alberta (“TransAlta”), has clarified that the reasonableness standard as set out in Canada...more

Bennett Jones LLP

Ontario Court of Appeal Strikes Important Balance in Applying Exceptions to the Kompetenz-Kompetenz Principle

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Last week, the Ontario Court of Appeal released its decision Lochan v Binance Holdings Limited, 2024 ONCA 784 [Binance], in which it refused to stay a class action proceeding in favour of arbitration. In doing so, the Court...more

Bennett Jones LLP

The SCC Clarifies the Corporate Attribution Doctrine and Creditor Protection Tools in Insolvency Law

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In the unrelated companion cases of Aquino v Bondfield Construction Co, 2024 SCC 31 (Aquino) and Scott v Golden Oaks Enterprises Inc, 2024 SCC 32 (Golden Oaks), the Supreme Court of Canada (the SCC or the Court) applied the...more

Bennett Jones LLP

Redefining Corporate Disclosure of Material Change

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The Potential Impact of the Supreme Court of Canada's Decision in Lundin Mining Corporation v. Markowich - As the Supreme Court of Canada (the SCC) prepares to deliver its decision in Lundin Mining Corporation v Dov...more

Blake, Cassels & Graydon LLP

Droits et libertés garantis par la Charte : La Cour suprême précise les critères applicables aux actions en dommages-intérêts...

Le 19 juillet 2024, la Cour suprême du Canada (la « CSC ») a rendu un arrêt dans l’affaire Canada (Procureur général) c. Power (l’« affaire Power ») portant sur la possibilité de réclamer des dommages-intérêts contre l’État...more

Blake, Cassels & Graydon LLP

Charter Rights and State Liability: SCC Reiterates Threshold for Claims Against the State for Damage

On July 19, 2024, the Supreme Court of Canada (SCC) rendered judgment in Canada (Attorney General) v. Power (Power) on the availability of damages against the federal or provincial governments for enacting legislation...more

Smart & Biggar

Supreme Court of Canada to hear method of medical treatment appeal

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On September 19, 2024, the Supreme Court of Canada granted Pharmascience leave to appeal a Federal Court of Appeal decision affirming a trial decision that upheld the validity of Janssen’s patent relating to paliperidone...more

Bennett Jones LLP

Class Actions: Looking Forward 2024

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In our 2024 edition of Looking Forward, we review notable class action developments from the past year and consider what recent trends in the law might tell us about what to expect in the years ahead....more

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