Class Actions In Canada: Hot Topics Shaping Tech Litigation (Video)

On January 1, 2026, numerous major amendments to Ontario's Construction Act came into force.

The Supreme Court of Canada held its second annual ceremony marking the opening of the judicial year at its temporary home in the West Memorial Building, with Chief Justice highlighting the Court's increased caseload and architectural features. What significant constitutional and legal challenges will the Court address in its fall 2026 session, including cases on firearm regulations, Crown immunity, and vicarious liability?

An Ontario court granted a motion to bifurcate liability and damages stages in a class action alleging $500 million in hidden fees, finding that extensive documentary production requests were disproportionate and not relevant to determining liability. The decision addresses proportionality concerns in class actions where defendants face onerous discovery demands spanning millions of transactions over a decade.

In a significant and disappointing turn of events, the remaining sexual assault charges against former megachurch pastor Bruxy Cavey have been withdrawn in a Hamilton courtroom.

Québec's Bill 21, enacted in 2019, bans public sector workers from wearing religious symbols and is shielded from most Charter challenges by the notwithstanding clause. The Supreme Court of Canada is now reviewing this controversial law, with a ruling expected as early as November 2026 or later in 2027. Former Minister of Justice Arif Virani discusses the court's struggle to balance competing constitutional principles in this landmark case.

The Ontario Court of Appeal has fundamentally reshaped the law governing non-disclosure of partial settlement agreements in multi-party litigation...

A five-year-old firmware defect in Coldcard hardware wallets has enabled attackers to systematically drain an estimated $116 million in Bitcoin from over 5,200 victims since July 2026. This unprecedented exploit raises critical questions about manufacturer liability and creates two distinct legal pathways for recovery: blockchain tracing against the perpetrators and potential litigation against Canadian manufacturer Coinkite for product defects that undermined the fundamental security promise of devices mar

Deepfakes are reaching courts. Learn how a U.S. case dismissed for AI-generated evidence and Canadian authentication rules are changing what litigators must do now.

On October 28, 2025, Bill 101, An Act to improve certain labour laws, received royal assent. Through this omnibus bill, Québec’s Labour Minister proposed significant reforms to grievance arbitration practices, along with numerous amendments to various workplace laws.

The Supreme Court of Canada has unanimously struck down a privative clause in the Conflict of Interest Act that attempted to bar judicial review of the Ethics Commissioner's decisions. The ruling establishes that the Constitution guarantees a minimum of legality review over all administrative decisions, with implications extending to labour relations, workers' compensation, and immigration legislation containing similar clauses.

A regulatory shift now under consideration in Ontario could reshape how the province’s medical aesthetic clinics operate. The proposal, which would change how nurses are authorized to administer medical aesthetic services, invites a broader look at how Ontario currently regulates cosmetic injections and how the proposed changes would align the province more closely with the regulatory frameworks already in place elsewhere in Canada. While these procedures are often marketed as routine “spa” services, they remain medical acts that involve prescription products and carry clinical risks.

Starting November 1, 2026, BC's pay transparency reporting obligation expands to cover employers with 50 or more employees, significantly broadening the scope of the Pay Transparency Act and Pay Transparency Regulation (the "Act").

These ailments are usually short-term conditions, which can be reliably self-diagnosed and managed with minor treatment and minimal follow-up care.

Effective September 8, 2026, Canada implemented retaliatory tariffs on certain U.S. goods in response to the initial 50% tariffs imposed by the US under Section 338 of the Tariff Act of 1930. To operationalize these measures, the Canada Border Services Agency (CBSA) issued Customs Notice 26-23, establishing binding administrative rules on how the surtax will be applied, calculated, and collected.

The Office of the Superintendent of Financial Institutions (OSFI) published its third quarterly release of the year on September 10, 2026, noting that the targeted adjustments made to its guidance were made with a view to supporting a resilient and competitive Canadian financial system.

The Bank of Canada (the “Bank”) has published two proposed guidelines relating to the accreditation process for prospective participants under the Consumer-Driven Banking Framework: the Participating entity accreditation application requirements under the Consumer-Driven Banking Act (the “Participating Entity Guideline”) and the Third-party service provider accreditation application requirements under the Consumer-Driven Banking Act (the “TPSP Guideline”).

On July 29, 2026, Health Canada announced that it had obtained a permanent injunction against a Québec-based company in connection with the sale of unauthorized injectable peptides in Canada. The announcement reflects Health Canada’s continued focus on peptide products and serves as a reminder that injectable peptides intended for human use are regulated as prescription drugs and are subject to Canada's drug regulatory framework.

This Bulletin summarizes key regulatory developments impacting the payments sector in 2025 and looks ahead to 2026.

A new regulatory framework for measuring and monitoring the energy performance of Québec’s building stock took effect on July 8, 2026, under the Regulation respecting the mandatory reporting of the environmental performance of certain buildings (the “Regulation”).

Under Order in Council 1358-2026, the Québec government authorizes, from September 7, 2026 to January 31, 2027, the Centre d'acquisitions gouvernementales (the “CAG”) to depart from the general principle that public calls for tenders must be open and without discrimination to foreign suppliers from jurisdictions bound by an intergovernmental agreement with Québec.