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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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Results

Latest Osler Updates

Osler Update December 20, 2017

CRA releases new guidelines for GST voluntary disclosures

On December 13, 2017, the Canada Revenue Agency released a revised update of its memorandum on the GST/HST voluntary disclosure program.

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Osler Update December 20, 2017

2017 Legal Year in Review

Our observations about what we believe to be some of the most significant legal developments affecting Canadian business over the past year and their...

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Osler Update December 19, 2017

Alberta’s first Renewable Electricity Program competition brings record-low wind power prices

On December 13, 2017, the Alberta Electric System Operator (AESO) announced the results of the first round of the Alberta Renewable Electricity...

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Osler Update December 13, 2017

Ontario Court of Appeal confirms high bar for reversing arbitral awards under the UNCITRAL Model Law

The Ontario Court of Appeal recently confirmed the very high bar in Ontario to overturning international arbitral awards under the United Nations...

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Osler Update December 13, 2017

Ontario planning process undergoes significant changes: Bill 139 receives Royal Assent

On December 12, 2017, Bill 139 received third reading and Royal Assent in the provincial legislature, coming into force as the Building Better...

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Osler Update December 13, 2017

Blockchain and smart contracts, cloud computing and agile development

This past year saw the acceleration of transformational technologies that are increasingly impacting businesses as well as broader society.

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Osler Update December 13, 2017

Using growth targets to supplement growth strategy disclosure

The increase in initial public offering (IPO) activity in 2017 saw an increase in the use of “growth targets” to supplement the company’s...

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Osler Update December 13, 2017

Cannabis in 2017: Setting the stage for legalization

A groundbreaking shift in policy in 2017 set the stage for the legalization of cannabis for recreational use in Canada, which the Canadian government...

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Osler Update December 13, 2017

Investor and regulator interests drive change in corporate governance and executive compensation

New and renewed investor focus on issues of board diversity and proxy access and an increasing interest in climate change disclosure accounted for...

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Osler Update December 13, 2017

Top public M&A and proxy contest developments in 2017

While the number of Canadian M&A transactions this year has been slightly higher than in 2016, the total value of deals is somewhat lower.

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