YMX International Aerocity of Mirabel - Installation of a perimeter fence in the western sector of the airport site

The project consists of moving the perimeter fence that establishes the limit of the restricted area and the road along the fence in the western sector of the International Aerocity of Mirabel (YMX) in order to allow the expansion of the western industrial zone. The installation of the new security fence is planned on the current lots 6,488,250 and 2,455,566 of the renovated cadastre. It will determine the limits of the restricted area of the northwest area of the airport site over a length of approximately 2,200 linear meters and a height of approximately 2.13 m. The proposed fence route is optimized to minimize its impact on sensitive environments, in particular water environments on the site.

Latest update

July 11, 2023 - ADM Aéroports de Montréal issued its Notice of Determination and determined that the project is not likely to cause significant adverse environmental effects by applying the mitigation measures provided for in the project.


Key documents

Key documents
Document Number Document Title File Date
2 Notice of Determination - July 11, 2023
1 Notice of Intent to Make a Determination - Start of Public Comment Period - February 28, 2023


Public Affairs
ADM Aéroports de Montréal
800 Place Leigh-Capreol
Office 1000
Dorval, Quebec H4Y 0A5
Email: consultation-projets@admtl.com

  • Location

    • YMX International Aerocity of Mirabel (Quebec)
  • Nature of Activity

    • Airport and Airfields
  • Assessment Status

  • Start Date

  • Proponent

    ADM Aéroports de Montréal
  • Authorities

    • Montreal Airport Authority
  • Assessment Type

    Project on federal lands
  • Reference Number


This map is for illustrative purposes. The markers represent the approximate locations based on available data. More than one marker may be identified for a given assessment.


Nearby assessments

...within 200 kilometres
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