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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 March 9, 2018

Lexology Navigator: Québec Employment and Labour 2018

Most employers in Québec are governed by provincial legislation (while some are covered by federal legislation) with the nature of the employer’s...

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Osler Update March 9, 2018

Lexology Navigator: Alberta Employment and Labour 2018

Canada’s unique constitutional division of powers between the federal and provincial governments means that most employers in Alberta are covered...

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Osler Update March 9, 2018

L’action collective des apiculteurs du Québec est autorisée

La Cour supérieure du Québec a accueilli une demande pour le compte des apiculteurs du Québec visant à faire autoriser une action collective dans...

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Osler Update March 8, 2018

PDAC 2018: Mining sector gets back to work

While PDAC 2018 was not on par with PDAC 2011, in our view, 2018 can be summed up as the year the mining industry got back to work with greater...

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Osler Update March 7, 2018

Federal Court of Appeal clarifies and reaffirms transactional common interest privilege: Iggillis Holdings Inc. v. M.N.R., 2018 FCA 51

In Iggillis Holdings Inc. v. M.N.R., the Federal Court of Appeal unanimously overturned a 2016 decision of the Federal Court of Canada and, in...

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Federal Court of Appeal clarifies and reaffirms transactional common interest privilege: Iggillis Holdings Inc. v. M.N.R., 2018 FCA 51
Osler Update March 2, 2018

Investment limited partnerships: Federal Budget 2018

The government's budget announced plans to go forward with amendments to the Excise Tax Act (Canada) that are intended to levy GST/HST on management...

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Osler Update February 27, 2018

Federal Budget Briefing 2018

A summary of the significant tax proposals included in Budget 2018. Find out how these tax changes will affect Canadians and Canadian businesses.

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Osler Update February 20, 2018

Vote deadline set for the Cannabis Act

The Senate has set June 7, 2018, as the deadline to hold its final vote on the legalization of recreational use cannabis in Canada.

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Osler Update February 13, 2018

CSA reconsiders disclosure policy for marijuana companies

On February 8, 2018, the Canadian Securities Administrators released a revised “CSA Staff Notice 51-352 Issuers with U.S. Marijuana-Related...

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Osler Update February 12, 2018

Changes to federal impact assessments, energy regulator and waterway regulation (Bills C-68 and C-69)

The Canadian government recently introduced Bills C-68 and C-69, respectively, which introduce several major changes to Canada’s federal regime for...

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