General preventive boil water advisory in effect : All Chelsea residents served by the municipal water system must boil their water for at least one minute before consuming it, until the advisory is lifted. Details.

Permits and certificates - Businesses

When applying for a business permit, many factors must be taken into consideration, depending on the location of your business, the stakeholders involved, etc.

For this reason, it is preferable to contact us directly so that we can adequately guide you through the process. 

For any request concerning a work other than residential, please communicate with us at the information indicated below. This includes certificates of authorization for use and permits:

  • for construction, modification or transformation
  • for installation
  • for a sign and a display
  • for the renovation of a building, structure or work

 

Information

Planning and Sustainable Development Department