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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 January 7, 2016

Corporate Governance in Challenging Times – Practical Tips for Directors in the Oil & Gas Sector

Directors of Oil and Gas companies are currently faced with challenging market conditions. This presentation will act as a introductory guide to...

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Osler Update January 5, 2016

Ontario’s new Patient Ombudsman

On December 10, 2015, Ontario announced Christine Elliott as the province’s first Patient Ombudsman. It is anticipated her appointment will come...

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Osler Update October 6, 2015

International Tax Reform 2015-BEPS Final Reports

Learn more about the BEPS final reports, now awaiting presentation and approval from G20 Finance Ministers. Now the attention turns to what extent...

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Osler Update June 22, 2015

U.S. Treasury Attempts to Influence OECD’S BEPS Initiative via Proposed Changes to U.S. Model Treaty

The United States has been criticized on more than one occasion for failing to be a meaningful participant in the OECD’s multi-pronged initiative...

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Osler Update May 25, 2015

Treaty Shopping – OECD Releases Revised Discussion Draft on BEPS Action 6

On May 22, 2015 the OECD released a revised discussion draft on “BEPS Action 6: Prevent Treaty Abuse” as part of its Action Plan on Base Erosion...

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Osler Update May 20, 2015

OECD Releases Proposed Changes to Permanent Establishment Rules

The OECD recently proposed recommendations for expanding the definition of “permanent establishment” in tax treaties.

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Osler Update April 6, 2015

OECD Discussion Draft Considers Controlled Foreign Corporation Rules

On April 3, 2015, the OECD released a discussion draft on Strengthening Controlled Foreign Corporation (CFC) Rules that stresses the importance of...

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Osler Update November 24, 2014

OECD Considers Availability of Tax Treaty Benefits for Investment Funds, Pension Funds and Private Equity Funds

On November 21, 2014, the OECD released a discussion draft that considers when tax treaty benefits should be granted to various investment funds,...

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Osler Update September 16, 2014

OECD Releases 2014 BEPS Deliverables

On September 16, 2014, the OECD released the first seven of 15 deliverables promised as part of the OECD/G20 base erosion and profit shifting (BEPS)...

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Osler Update March 25, 2014

OECD Releases Discussion Draft on Tax Challenges of the Digital Economy

On March 24, 2014, the OECD released a discussion draft identifying the major tax challenges raised by the rapidly developing digital economy and...

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