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ARTICLE · 20 MARCH 2025

Steps Of A Class Action

Siskinds LLP
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Class action litigation is comprised of several stages. Some overlap with the steps in standard civil actions, but others—such as "certification"—are distinct and fundamental to the class action regime.

CanadaLitigation, Mediation & Arbitration
Linda Visser
Linda Visser
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Class action litigation is comprised of several stages. Some overlap with the steps in standard civil actions, but others—such as "certification"—are distinct and fundamental to the class action regime. Below is an overview of the steps in a class proceeding:

  • Pleadings
  • Appointment of a case management judge
  • Pre-certification motions
  • Certification
  • Discovery
  • Exchange of Expert Reports
  • Common Issues Trial
  • Determination of Individual Issues
  • Settlement

For example, Siskinds recently filed a case against the manufacturers of Suboxone (the defendants). The claim alleges that Suboxone drugs are defective and that the manufacturers failed to adequately warn users and their healthcare providers of the increased risk of severe dental and/or oral health issues. The proposed class is Canadians who suffered oral health issues after using Suboxone products. The damages sought include the cost of medical treatment for the screening, diagnosis, and

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