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Lidiya Yermakova listen


Lidiya* is relentless in the courtroom and the hearing room, where she spends a great deal of time defending clients in professional regulation and civil litigation matters. She gains the§ trust of her clients by being attentive, empathetic, and practical, always tailoring the case strategy to match their overarching goals. It’s this client-centric approach that gives her an advantage on any case. Whether she’s representing clients in commercial litigation disputes or acting for professionals defending their reputation, Lidiya is always a step ahead. .



Lidiya Yermakova

is an associate at Lenczner Slaght.

Lidiya is an experienced courtroom advocate. Her practice focuses on professional liability and regulation, administrative law, and commercial litigation.

Lidiya has spent her career representing professionals in regulatory proceedings. Lidiya’s clients have included health professionals, healthcare businesses, lawyers, architects, engineers, accountants, and many others. She has extensive experience in registration, complaints, investigations, inspections, incapacity, and discipline matters. Lidiya has represented clients in serious academic misconduct investigations. She has also acted as Independent Legal Counsel to several regulators.

Lidiya maintains a broad civil litigation practice, including medical malpractice, professional regulation, and commercial litigation. Lidiya has acted as counsel in numerous applications for judicial review before the Divisional Court and has experience with appeals before the Ontario Court of Appeal and the Supreme Court of Canada. 

Prior to joining Lenczner Slaght, Lidiya practised at leading litigation firms on and off Bay Street.

  • The Advocates’ Society - Capital Markets Tribunal Litigation Assistance Program & Duty Counsel Program

  • Ontario Bar Association - Member-at-Large of the Health Law Executive

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