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John M. Valley John M. Valley

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Osler Update December 1, 2025

From pit wall to policy: what Lundin means for public company disclosure

The SCC’s recent decision provides guidance on the distinction between material facts and material changes under Ontario securities law.

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From pit wall to policy: what Lundin means for public company disclosure
Report October 20, 2025

Our methodology

Our methodology Our report analyzes diversity disclosure provided by reporting issuers required under Canadian securities laws to provide...

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Our methodology
Report October 20, 2025

Diversity beyond gender: 2025 results for CBCA corporations

The adoption of targets for executive officer diversity based on characteristics beyond gender remains very rare

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Diversity beyond gender: 2025 results for CBCA corporations
Report October 20, 2025

Diversity disclosure results for 2024: the complete picture

Overall, results for full-year 2023 reflect another year of continued slow progression for women regarding seats in the boardroom.

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Diversity disclosure results for 2024: the complete picture
Report October 20, 2025

Recent developments in diversity 2024 to 2025: a year of change

Progress has slowed and disclosure regarding representation at the executive level suggests that progress will continue to slow.

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Recent developments in diversity 2024 to 2025: a year of change
Report October 20, 2025

Mid-year results for 2025: women on boards

The significantly higher levels of diversity among companies in the S&P/TSX Composite Index has pulled up the overall average.

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Mid-year results for 2025: women on boards
Report October 20, 2025

2025 Diversity Disclosure Practices: Diversity and leadership at Canadian public companies

Like last year, progress on enhancing diversity among the directors and executive officers of Canadian public companies lost momentum in 2025.

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2025 Diversity Disclosure Practices: Diversity and leadership at Canadian public companies
Report October 14, 2025

Mid-year results for 2025: women in executive officer positions

Among those companies adopting executive officer targets, the most common target adopted was 30% women executive officers, followed by 20%.

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Mid-year results for 2025: women in executive officer positions
Blog April 24, 2025

Cooling off on climate- and diversity-related disclosure: CSA provides update to market

The CSA announce a pause in efforts for mandatory climate-related disclosure and amendments to existing diversity-related disclosure requirements.

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Cooling off on climate- and diversity-related disclosure: CSA provides update to market
Osler Update January 20, 2025

Updated guidance and lessons learned after second year under Canada’s Supply Chains Act

Businesses should expect the status quo in 2025 for reporting requirements under Canada’s Supply Chains Act.

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Updated guidance and lessons learned after second year under Canada’s Supply Chains Act