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Here you can find focused and timely commentary on significant legal developments of relevance to your business.
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Featured Osler Updates May 11, 2026

Forever chemicals, forever liability? The rise of PFAS class actions in Canada

Canadian courts are now grappling with claims over alleged contamination from PFAS, or “forever chemicals.”

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Forever chemicals, forever liability? The rise of PFAS class actions in Canada
Featured Osler Updates May 13, 2026

Voting by mail extended in Québec: successful court challenge leads to amendment of the Election Act

The amendment follows a decision issued last year by the Superior Court of Québec on a challenge in which Osler represented the plaintiff pro bono.

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Featured Osler Updates May 7, 2026

Canada moves ahead with changes to qualified investments for registered plans

Government introduced Bill C-31 that includes previously released proposal to add two new “qualified investment” fund categories.

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Latest Osler Updates

Osler Update May 8, 2025

Québec’s anonymization requirements one year later: lessons and lingering questions for businesses

We examine key questions that remain one year later regarding the regulation’s scope and application and practical steps to achieve compliance.

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Québec’s anonymization requirements one year later: lessons and lingering questions for businesses
Osler Update May 8, 2025

Saskatchewan publishes regulations to The Franchise Disclosure Act

Saskatchewan has published the regulations to The Franchise Disclosure Act.

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Saskatchewan publishes regulations to The Franchise Disclosure Act
Osler Update May 8, 2025

How will private credit impact M&A transactions?

We look at how private credit entered the Canadian market and the role it could play in M&A transactions in the years to come.

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How will private credit impact M&A transactions?
Osler Update April 29, 2025

Some things last forever: Government of Canada proposes regulatory measures for PFAS

The Government of Canada intends to introduce additional regulatory instruments to further restrict the manufacture and use of PFAS.

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Some things last forever: Government of Canada proposes regulatory measures for PFAS
Osler Update April 28, 2025

Taxpayer wins U.K. Privy Council CARICOM Tax Treaty case

Osler argued the appeal before the JCPC, the first appearance before that court by Canadian-based counsel in several decades.

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Taxpayer wins U.K. Privy Council CARICOM Tax Treaty case
Osler Update April 25, 2025

New measures adopted by Canadian Securities Administrators aim to support Canada’s capital markets competitiveness

Continued efforts are being made by Canadian securities regulators to reduce unnecessary regulatory burden and support capital raising in Canada.

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New measures adopted by Canadian Securities Administrators aim to support Canada’s capital markets competitiveness
Osler Update April 21, 2025

Guidance published for reporting to the Federal Plastics Registry – Phase 1

We explore the Federal Plastics Registry’s and Guide for Phase 1 Reporting’s key elements, the reporting standard, and implications for industry.

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Guidance published for reporting to the Federal Plastics Registry – Phase 1
Osler Update April 17, 2025

Avoiding IP quicksand: lessons from ITP SA v. CNOOC Petroleum North America ULC

The decision serves as a reminder of the potential consequences of failing to manage IP diligently within large infrastructure projects.

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Avoiding IP quicksand: lessons from ITP SA v. CNOOC Petroleum North America ULC
Osler Update April 16, 2025

Paving the way: Alberta Minister of Affordability and Utilities tables Bill 52 – Energy and Utilities Statutes Amendment Act, 2025

Bill 52 has been tabled by the Alberta Minister of Affordability and Utilities.

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Paving the way: Alberta Minister of Affordability and Utilities tables Bill 52 – Energy and Utilities Statutes Amendment Act, 2025
Osler Update April 4, 2025

Trump tariffs: Canada mostly avoids U.S. ‘reciprocal’ tariffs…for now

We describe the key details of the executive order, explain how it does and does not affect Canadian goods and discuss what to expect next.

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Trump tariffs: Canada mostly avoids U.S. ‘reciprocal’ tariffs…for now