Navigating the new Competition Act: early impacts and emerging challenges

In this article – “Navigating the new Competition Act: early impacts and emerging challenges” — we examine the initial developments under the amended Competition Act and how it is reshaping the landscape of Canadian Competition law. This article is authored by partners in the Competition/Antitrust and Foreign Investment Group: Shuli Rodal, Chair, Michelle Lally and Kaeleigh Kuzma together with associates Zach Rudge and Valeska Rebello, and Chris Naudie who is a partner in Osler’s Disputes Group.Osler Legal Outlook is brought to you by Osler, Hoskin & Harcourt LLP. Osler is a leading, national law firm with a singular focus — your business. We advise clients on an array of domestic and cross-border legal issues, drawing on the expertise of over 600 lawyers to provide the answers you need, when you need them.Osler Legal Outlook, published on December 4, 2025, provides general information only and does not constitute legal or other professional advice. Specific advice should be sought in connection with your circumstances.For more information about Osler and for the full Osler Legal Outlook, please visit our website, osler.com.