Atty. Justine Brien
Justine is a member of the civil and commercial litigation practice group at Langlois’ Montréal office. As such, she represents and advises organizations and companies on an array of civil and commercial law disputes, which involve banking law, product liability, consumer protection and access to information.
Profile Summary
About Justine Brien at a glance
Justine Brien is a business and litigation attorney, practicing at The Law Firm of Justine Brien. They have 9+ years of legal experience, licensed to practice since 2017. Admitted to practice in Quebec, Barreau du Quebec (2017). Recognitions include Best Lawyers in America — Corporate and Commercial Litigation (2026).
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About
- Justine is a member of the civil and commercial litigation practice group at Langlois’ Montréal office
- As such, she represents and advises organizations and companies on an array of civil and commercial law disputes, which involve banking law, product liability, consumer protection and access to information
- In her practice, Justine represents companies and organizations before various levels of the Québec courts, including administrative tribunals
- Justine regularly provides advice on issues involving marketing and advertising in the media, public contract integrity requirements, French language standards, as well as compliance with consumer protection laws
Practice Areas Explained
Justine Brien's Areas of Practice
Each practice area below reflects the types of cases Justine Brien handles, with a brief overview of what that area of law covers.
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Justine Brien is one of 501,317 business attorneys indexed nationally. Browse business attorneys →
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
Justine Brien is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys →
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