Municipality
Mur de soutènement ou muret décoratif (certificat d'autorisation)
Ville de Gatineau
Open the source- Consulted
- October 10, 2026
- Region
- outaouais
- Language
- fr
Cited by
What we take from it
- Gatineau requires a certificate of authorization for a retaining wall.
- Gatineau page on retaining and decorative walls.