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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 1, 2021

Commission emphasizes take-over bid regime predictability in ESW/Optiva decision

The OSC released the reasons for its order of Sept 14, 2020, dismissing the application for exemptive relief brought by ESW, the largest shareholder...

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Osler Update February 24, 2021

Canadian courts are interpreting supplementary pharmaceutical patent protection more broadly than their EU counterparts

In the first two Canadian Federal Court decisions to interpret the scope of CSPs, the Court ruled in favour of broad CSP protection where similar...

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Osler Update February 22, 2021

Mark Longo on growing Osler’s Vancouver office, transactional activity in the tech sector and more – Lexpert TV

Mark Longo, Managing Partner of Osler’s Vancouver office, tells Lexpert TV that he expects to see “a lot of transactional activity...

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Osler Update February 18, 2021

Ontario Superior Court denies certification of Cambridge Analytica class action

On February 16, 2021, the Ontario Superior Court of Justice dismissed a motion for class certification in Simpson v. Facebook, Inc., a putative...

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Osler Update February 18, 2021

Supreme Court denies Crown’s request for leave to appeal Cameco transfer pricing decision

On February 18, 2021, the Supreme Court of Canada declined the Crown’s application seeking leave to appeal the June 2020 decision of the Federal...

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Osler Update February 16, 2021

United Mexican States v. Burr reinforces hesitance of Canadian courts to overturn decisions of international tribunals

In this international trade brief, we discuss the implications of United Mexican States v. Burr, 2020 ONSC 2376, a recent decision regarding an...

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Osler Update February 16, 2021

Key decisions in 2020 impacting hospital privileges and the conduct of administrative proceedings

As we enter another year of unique challenges for hospitals and health care organizations, we review below key decisions made in 2020 which impact...

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Osler Update February 12, 2021

Wastech and discretion: The Supreme Court of Canada on the duty to exercise contractual discretion in good faith

In Wastech, the SCC sought to clarify the scope of the duty to exercise contractual discretionary powers in good faith previously recognized in...

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Osler Update February 11, 2021

New changes to the CDOR benchmark are on the horizon

Refinitiv, the administrator of the Canadian Dollar Offered Rate (CDOR), announced on November 12, 2020, that it will abandon the application of the...

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Osler Update February 10, 2021

Vaccination obligatoire pour les employés : Quels sont les enjeux?

Plusieurs employeurs se demandent déjà ce à quoi ressemblera leur milieu de travail une fois que les vaccins contre la COVID-19 seront disponibles...

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