LAWYER PROFILE
Pierre-Olivier Charlebois

Pierre-Olivier Charlebois

Global 2026

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Ranked in 1 practice area

About

Provided by Fasken

Global

Practice Areas

Pierre-Oliver Charlebois is a leading lawyer in the areas of environmental, mining, energy, climate change and corporate social responsibility law. Recognized by his peers across Canada and internationally due to his multidisciplinary experience , Pierre-Olivier is the go-to legal reference.

Pierre-Olivier is the leader of the Corporate Social Responsibility group. He also heads the Environmental, Energy and Climate Change group for the Quebec region.

Pierre-Olivier advises clients on compliance with environmental laws and regulations. He participates in obtaining government authorizations needed to develop new industrial and energy projects. He also represents clients during environmental administrative, penal and civil litigation.

His mining expertise encompasses environmental aspects involved in acquiring, restoring and closing a mine. Pierre-Olivier also advises clients on implementing and transferring financial security covering the cost of restoring a mining site.

His expertise in climate change covers all aspects of the carbon market, specifically compliance with Canadian and Quebec legislation and developing carbon offsets.

In energy law, he advises private and public energy providers working with biomass, hydroelectric and wind power on regulatory and commercial issues. He also applies his expertise to the institutional and legal reform of the production, transmission and regulation of electricity in developing countries, more specifically Africa.

In corporate social responsibility, Pierre-Olivier helps clients implement strategies and policies on Aboriginal, environmental, regulatory and other aspects of corporate social responsibility.

Chambers Review

Provided by Chambers

Chambers Global Guide

Environment - Canada

Band 3
Band 3

Individual Editorial

Montréal-based Pierre-Olivier Charlebois acts across both contentious and commercial mandates in the environmental law space. As leader of Fasken's corporate social responsibility team, he is particularly well-versed in matters relating to the carbon market, including carbon offsets.

Strengths

Provided by Chambers

  • Pierre-Olivier is an outstanding lawyer and has been of immense benefit to our endeavours.

    EnvironmentChambers Global Guide
  • Pierre-Olivier is very rigorous, very efficient and responds in a timely manner.

    EnvironmentChambers Global Guide
  • Pierre-Olivier has a specific expertise in environmental law. He is very knowledgeable and always ready to help.

    EnvironmentChambers Global Guide

Ranked Individuals at Fasken (78)

Canada

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