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Jon C. Truswell

M&A, Equity and Debt Financing, Restructuring and Governance Lawyer at Bennett Jones Calgary

Partner

Raghav Sodhi

Commercial Transactions Lawyer at Bennett Jones Calgary

Associate

As the Supreme Court of Canada prepares to deliver its decision in Lundin Mining Corporation v Dov Markowich, the legal community and corporate stakeholders are closely watching for implications that may redefine the concept of "material change" within Canadian securities law. This case presents a pivotal moment that could reshape how companies disclose information to shareholders, particularly in the mining and oil and gas sectors, where operational risks and environmental concerns are ever present and unavoidable.

Redefining Corporate Disclosure of Material Change

The Potential Impact of the Supreme Court of Canada's Decision in Lundin Mining Corporation v. Markowich

Kristopher R. Hanc

M&A and Capital Markets Lawyer at Bennett Jones Toronto

On February 27, 2023, the Toronto Stock Exchange (TSX) published Staff Notice 2023-0001 (the Notice), providing guidance on how TSX addresses voting agreements entered into between a TSX listed issuer and one or more of its security holders. The Notice provides guidance on when TSX will review voting agreements and its conditions for acceptance.

TSX Provides Guidance on Voting Agreements

Denise D. Bright

Public and Private Company Financial Transactions and Securities Lawyer at Bennett Jones Calgary

Partner 

Ryan Amaral

Ryan Amaral - Articling Student at Bennett Jones Calgary

Articling Student

In recent years, there has been a distinct increase in climate-related shareholder activism with shareholder proposals and other initiatives on climate-related topics becoming prominent world-wide. On May 12, 2022, Institutional Shareholder Services released its annual insights report titled “Climate & Voting - 2021 Review and Global Trends”  which outlines and explains trends of climate-related issues in the context of shareholder voting at company's general meetings over a six year period and climate-related management proposals in 2021.

ISS Releases 2021 Climate and Voting Review and Global Trends Report

ISS Releases 2021 Climate & Voting Review and Global Trends Report

Andrew N. Disipio

Securities, Corporate Finance and Mergers & Acquisitions Lawyer at Bennett Jones Toronto

On November 24, 2021, the TSX Venture Exchange (the Exchange) revised its policies regarding security-based compensation. Specifically, Policy 4.4—Incentive Stock Options (the Former Policy) has been replaced by new Policy 4.4—Security Based Compensation (the New Policy).

TSX Venture Exchange Updates SecurityBased Compensation Policies

TSX Venture Exchange Updates Security-Based Compensation Policies

Christine A. Viney

Commercial Litigation Lawyer at Bennett Jones Calgary

Margaret (Meg) Bennett

Commercial Litigation Lawyer at Bennett Jones Toronto

Kaamil Khalfan

The Supreme Court of Canada&rsquo;s decision in Emond v Trillium Mutual Insurance Co clarifies how insurance policies are interpreted when endorsements enhancing coverage conflict with policy exclusions. The Court confirmed that a guaranteed rebuilding cost endorsement does not extend coverage to costs expressly excluded, highlighting potential gaps for homeowners and the importance of reviewing policies holistically.

Emond Rebuilding Dreams or Interpreting Realities The Supreme Court Weighs In

Emond: Rebuilding Dreams or Interpreting Realities? The Supreme Court Weighs In

William S. Osler KC

Capital Markets, Securities, M&A and Corporate Governance Lawyer at Bennett Jones Calgary

Mia Bacic

Corporate and Securities Lawyer at Bennett Jones Vancouver

Tinashe Muzah

Articling Student at Bennett Jones in Calgary 

The CSA has finalized amendments and ongoing initiatives to modernize continuous disclosure for investment funds, aimed at streamlining requirements, reducing regulatory burden, and improving investor clarity.

CSA Continues Work to Modernize Continuous Disclosure for Investment Funds

Sarah E. Gilbert

Regulatory, Environmental and Health and Safety Lawyer at Bennett Jones Toronto

Julia E. Schatz

Commercial Litigation, Agribusiness, Arbitration, Real Estate, Construction and Environmental Litigation at Bennett Jones Toronto

Gatlin Smeijers

Environmental Lawyer at Bennett Jones Toronto

On December 31, 2025, the Federal Government published the Prohibition of Certain Toxic Substances Regulations, 2025 under the Canadian Environmental Protection Act, 1999. When they come into effect on June 30, 2026, the 2025 Regulations will repeal and replace the Prohibition of Certain Toxic Substances Regulations, 2012. The Federal Government published a proposed version of the 2025 Regulations in 2022 for public consultation.

Federal Government Publishes Prohibition of Certain Toxic Substances Regulations

Federal Government Publishes Prohibition of Certain Toxic Substances Regulations, 2025

Drew C. Broughton

Corporate Commercial and M&A Lawyer at Bennett Jones Calgary

Audrix Arce

Articling Student 

Recent changes to the Commissioner of Lobbying&rsquo;s interpretation of the federal Lobbying Act significantly lower the threshold for mandatory lobbyist registration. As of January 2026, organizations may be required to register if employees collectively spend as little as eight hours lobbying within a four-week period, including preparation and written communications. This update has important compliance implications for corporations and other organizations engaging with federal public office holders.

Expanded Federal Lobbyist Registration Requirements

Melanie L. Aitken

Global Antitrust and Competition Law and Litigation Advisor at Bennett Jones Washington

Managing Principal, Bennett Jones (US) LLP

Cheryl M. Woodin

Commercial Litigation, Product Liability & Class Actions Lawyer at Bennett Jones Toronto

Emrys Davis

Commercial Litigation, Competition and Class Action Lawyer at Bennett Jones Toronto

In Martin v. Alphabet, the Competition Tribunal issued its first decision interpreting the new public-interest pathway for private access under section 103.1(7) of the Competition Act. While affirming an intention to broaden access, the Tribunal articulated a flexible but rigorous three-part framework that places real weight on evidence, genuine interest and the applicant&rsquo;s capacity to prosecute complex competition cases. The decision underscores that public interest alone is insufficient without a coherent, Canada-focused evidentiary record and a credible litigation plan.

Martin v Alphabet Tribunal

Martin v. Alphabet: Tribunal Sets the Public Interest Leave Framework—Evidence and Capacity Now the Gatekeepers

Jon Truswell in Calgary Herald on Priddis Greens Charity Classic

From the Same Authors