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WELCOME TO LENCZNER SLAGHT listen
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Our experience is why people turn to us in the most difficult situations. 

"Jaan is a true professional who we have total confidence in. In Jaan you find not just a legal representative but a formidable ally who is deeply committed to our case. His meticulous preparation is a testament to his exceptional skills and dedication to his clients."

— Chambers Canada
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Ranked #1

firm in Toronto for Litigation and Commercial Litigation for the 24th consecutive year by Lexpert®/American Lawyer 500

"The team has the depth of talented and knowledgeable resources to handle the largest and most complex of trials, and its lawyers are extraordinarily effective problem solvers."

— Chambers Canada
We have published A New Vision for Litigation, featuring a summary of the proposed civil justice reforms in Ontario, practical steps for in-house counsel, and an analysis of the potential implications.
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news - 
May 12, 2025
Lenczner Slaght Welcomes Summer Student Class of 2025

Canada’s leading litigation firm is proud to welcome eight talented law students for a summer of growth, learning, and collaboration as they help us solve our clients’ most complex legal problems.

May 12, 2025
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news - 
June 2, 2025
Lenczner Slaght Recognized Among Canada’s 5-Star Pro Bono Firms

We are proud to be recognized once again as one of Canada’s 5-Star Pro Bono Firms in Canadian Lawyer’s annual report, published in partnership with Pro Bono Ontario. This recognition highlights law firms across the country that are making meaningful contributions to access to justice through their pro bono efforts.

June 2, 2025
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news - 
July 3, 2025
Lenczner Slaght Litigators Named Among Leading Practitioners in IP

Lenczner Slaght has once again been recognized as a leading Canadian firm for patent litigation and trademark disputes in the 2025 edition of Managing Intellectual Property’s IP STARS Handbook. The guide also highlights three of the firm’s expert litigators as among the world’s foremost IP practitioners.

July 3, 2025
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August 6, 2025
7 Lenczner Slaght Litigators Appointed to Leadership Roles in The Advocates’ Society

As recognized leaders of the bar, our lawyers will help advance the mission of Canada’s leading organization for litigators – fostering a national, collegial community of advocates committed to excellence inside and outside the courtroom.

August 6, 2025
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