We deliver expert legal services with a deep commitment to justice and community.

Specializing in Indigenous, Public, and Constitutional Law, our team handles landmark cases, ensuring exceptional representation and historic outcomes. Our goal is to shape and protect the foundational principles of law that govern our society.

Services for businesses and individuals

Indigenous & Aboriginal Law

Cochrane Sinclair LLP leads in defending Indigenous rights and title, supporting clients in negotiations, litigation and governance to strengthen nation-to-nation partnerships

Aboriginal & Treaty Rights

Self-Government

Indigenous Governance

Indigenous Economic & Social Development

We help drive Indigenous economic empowerment through expert legal advice on corporate governance and structuring, land management, taxation and resource management, empowering sustainable economic and social growth.

Indigenous Corporate & Commercial

Indigenous Corporate Governance

Tax & First Nation Tax Exemption

Public & Constitutional Law

We advocate for constitutional rights, human rights, and justice, delivering strategic advice and representation in litigation, appeals, and judicial reviews.

Constitutional Law Advice, Litigation, and Appellate Advocacy

Judicial Review

View Our Class Actions.

We’re involved in some of the most important cases in Canada’s history.

Learn More About Our Legacy.

With our dedicated and passionate team, we have charted new territory in Canadian justice.