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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 April 29, 2026

Spring Economic Update 2026

The Spring Economic Update includes changes to the CCUS Investment Tax Credit and the employee ownership trust capital gains exemption.

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Featured Osler Updates April 16, 2026

Recent decision highlights need for precision in seller restrictive covenants in Canadian M&A transactions

Canadian courts will scrutinize restrictive covenants for reasonableness, rejecting those deemed unreasonable.

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Latest Osler Updates

Osler Update December 6, 2017

New lists for monthly AML reporting

Dealers and advisers that are registered or operate under exemptions from registration under Canadian securities laws must consult two new lists of...

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Osler Update November 29, 2017

Ontario Court of Appeal signals partial summary judgment may become a rarity in Ontario

The Ontario Court of Appeal recently released a decision cautioning that partial summary judgment may become a rarity in Ontario, which confirms that...

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Osler Update November 29, 2017

Ontario businesses need to prepare for major changes to employment and labour legislation

Businesses in Ontario need to plan now to address the budgeting, scheduling and operational impact of significant changes to the Employment Standard...

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Osler Update November 27, 2017

New PPT rule in the OECD’s Multilateral Instrument to displace Canadian GAAR?

Canada and many other countries have signed the OECD’s Multilateral Instrument (MLI). Once in effect, the MLI will add a broad anti-avoidance rule...

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Osler Update November 23, 2017

Federal Court of Appeal infuses greater certainty into the Canadian obviousness analysis

In Ciba Specialty Chemicals Water Treatments Limited v SNF Inc., 2017 FCA 225, the Federal Court of Appeal suggests that trial courts may have...

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Osler Update November 22, 2017

Liquidated damages: Canadian adoption, divergence and the necessity for restatement

Liquidated damages are a common element in Canadian construction contracts and serve as a useful risk allocation mechanism.

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Osler Update November 20, 2017

Financial regulatory landscape is evolving to protect consumers: A post-Wells Fargo world

Following revelations about Wells Fargo’s sales practices, Canadian regulators have launched many reviews, which could lead to big changes in the...

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Osler Update November 20, 2017

Specific consumer issues when doing business in Québec

The Québec Consumer Protection Act (CPA) presents many unique issues for businesses with Québec consumers. Here are the key tips and trends to...

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Osler Update November 20, 2017

Consumer protection and online advertising

The Competition Bureau (the Bureau), the Office of the Privacy Commissioner (OPC) and other regulators have identified the protection of consumers in...

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Osler Update November 20, 2017

Consumer data: Lessons learned from the security incident trenches

All businesses that collect and maintain consumer data are facing a rapidly evolving and sophisticated array of security threats to their data...

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