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Class Actions Law

From programming and advocacy to peer recognition and relevant resources, OBA Section membership connects you with education, engagement and leadership opportunities to propel you to the forefront of your area of practice.

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Resources, Articles, & Advocacy

Advocacy | February 27, 2026

Your OBA LegUp Policy and Legislative Update Week of February 23

OBR Ontario Business Account: On February 23, 2026, the Ministry of Public and Business Service Delivery and Procurement launched the Ontario Business Account. If you are an intermediary using the Ontario Business Account, the ministry recommends transferring your account to the OBR Partner Portal, which is designed to help intermediaries manage client accounts efficiently.

Advocacy | February 20, 2026

Your OBA LegUp Policy and Legislative Update Week of February 16

OBR ServiceOntario Account Upgrade Coming Soon: The Ministry of Public and Business Service Delivery and Procurement has announced that the ServiceOntario Account for businesses is becoming the Ontario Business Account on February 23, 2026. The Ministry recommends transferring accounts to the OBR Partner Portal, which is designed to help intermediaries manage client accounts efficiently.

| February 13, 2026

Your OBA LegUp Policy and Legislative Update Week of February 9

Olympic Winter Games: The 2026 Winter Olympic games are underway with a relatively slow start for Canada. Canada is currently #15 in terms of total medals, with zero golds, 3 silvers, and 4 bronze medals. The top three countries by medal count are currently Norway and Italy tied at 18 medals, with the U.S. in third with 14 medals.

Article | February 01, 2026

Go West, Young Lawyer: Is British Columbia Canada’s Class Action Capital?

What is a class action? Why do we have them? How much do lawyers and litigation funders benefit from them, and why? This article, originally published by Lexpert, gets into the nitty gritty of these questions, through the lens of how different Canadian jurisdictions approach the issues of litigation funding, adverse costs, and counsel remuneration.

Article | February 01, 2026

Certification After the Trilogy: What Still Works in Privacy Litigation

In a trilogy of cases in 2022, the Ontario Court of Appeal sharply limited the availability of the tort of intrusion upon seclusion in privacy and data breach class actions involving third-party hackers. This article considers two recent Ontario Superior Court of Justice decisions which demonstrate that while the Trilogy narrowed the scope of privacy class actions in Ontario, it did not necessarily close the door.

Article | February 01, 2026

No Liftoff: Court Declines to Certify Airline Supply Suppression Conspiracy Class Action

In Gifford v. Air Canada, the Ontario Superior Court of Justice denied certification of a proposed class proceeding which alleged a supply-suppression conspiracy among several airlines. This article highlights key takeaways concerning certification motions in proposed competition class actions, including the importance of taking into account the dynamics of the Canadian market and the economic complexities associated with an allegedly cartelized product.

Article | February 01, 2026

Thank you for your “Exceptional Service”: Recognizing the Role of a Representative Plaintiff in a Class Action

The responsibilities assumed by a representative plaintiff are significant and can give rise to pressure, financial risk and public scrutiny. There has been much judicial debate over the question of whether a representative plaintiff should receive some monetary amount in recognition of taking on the role. This article summarizes the Canadian courts' treatment of the issue and considers some recent and notable trends coming out of the Ontario courts.

Legislative Update | January 30, 2026

Your OBA LegUp Policy and Legislative Update Week of January 26

Eglinton LRT: The long-awaited and overbudget Eglinton LRT is targeting a February 8, 2026 launch date. More than 15 years since construction began, and six years since it was originally slated to open, the 19-kilometre, 25-station line will run between Kennedy Station and Mount Dennis.