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Isabella Teolis

Phone : 514 357-2551

Fax : +1 514 843-9541

Email :



Called to the Quebec Bar in 1995, Me Teolis has practiced exclusively criminal, penal and disciplinary law for nearly 30 years. Me Teolis has always practiced in private practice, having founded her firm before joining RST Avocats in 2023.

During the course of her practice, Me Teolis has represented clients and corporations in several districts of the province of Quebec as well as in several Canadian provinces.

Her varied clientele leads her to practice before trial and appellate courts as well as before administrative tribunals such as the Tribunal des marchés financiers.

Me Teolis has extensive experience in all areas of criminal and penal law. She successfully pleads cases, many of which are large-scale and high-profile in the media, including economic crimes, drug trafficking and crimes against the person.

Me Teolis was a counsellor and then vice-president of the Montreal Defense Lawyers Association (AADM). She also acts as speaker at lawyer conferences as well judiciary.

Mr. Teolis also acted as defense counsel at the International Criminal Tribunal for Rwanda.

Over the years, her availability, attention and dedication to her clientele as well as her reputation as an adversary testifies to her success.



Ottawa University (LL.L.) - Dean's List



Association des avocats de la défense de Montréal-Laval-Longueuil (AADM), vice-président (2019-2021)




French and English



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