Regional environmental protection and climate change offices contact information

Notice regarding visits to the offices

Before going to the offices of the relevant department, please call ahead to make an appointment. This will ensure that you go to the right place and that the person responsible for your file will be available to meet with you.

Abitibi-Témiscamingue

Rouyn-Noranda

Bas-Saint-Laurent

Rimouski

Capitale-Nationale

Québec

Centre-du-Québec

Nicolet

Chaudière-Appalaches

Sainte-Marie

Côte-Nord

Sept-Îles

Baie-Comeau

Estrie

Sherbrooke

Gaspésie—Îles-de-la-Madeleine

Sainte-Anne-des-Monts

Îles-de-la-Madeleine (service point)

Lanaudière

Repentigny

Joliette (service point for drinking water–related matters only)

Laurentides

Sainte-Thérèse

Laval

Laval

Mauricie

Trois-Rivières

Montérégie

Longueuil

Bromont (service point)

Salaberry-de-Valleyfield (service point)

Montréal

Montréal

Nord-du-Québec

Chapais (service point)

Outaouais

Gatineau

Saguenay—Lac-Saint-Jean

Saguenay

Last update: November 14, 2025