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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 20, 2014

OECD Releases Discussion Drafts on Hybrid Mismatch Arrangements

On March 19, 2014, the OECD released two draft discussion papers aimed at neutralizing the effects of hybrid mismatch arrangements, as part of its...

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Osler Update March 17, 2014

OECD Proposes Revisions to Tax Treaties to Prevent “Treaty Abuse”

The OECD proposes revisions to tax treaties to prevent “treaty abuse." Learn more.

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