Montréal Biodiversity Management and Bylaws Guide

Parks and Public Spaces Quebec 3 Minutes Read · published February 11, 2026 Flag of Quebec

Introduction

Montréal, Quebec is home to diverse urban ecosystems that municipal bylaws seek to protect. This guide explains how Montréal regulates biodiversity management and conservation plans in parks and public spaces, clarifies which city departments administer approvals and enforcement, and outlines practical steps for residents, landowners and professionals. It covers the legal framework, common permit and plan requirements, reporting and compliance pathways, penalties and appeals, and where to find official forms and contacts.

Legal framework

Municipal authority over parks, street trees, plantings and site-level conservation measures is exercised through city bylaws, permits and municipal plans. Planning and environmental services set objectives for habitat protection, invasive species control and native planting within the city’s jurisdiction. When works affect protected trees, shoreline vegetation, or areas identified in a municipal conservation plan, owners or contractors may need to submit a management or restoration plan to the appropriate city service.

Check permit requirements before altering vegetation on public land or protected sites.

Penalties & Enforcement

Fines and specific monetary penalties are established in the applicable municipal bylaws and enforcement notices; exact amounts are not specified on the cited municipal contact page[1]. Where an offence is identified, the city may issue tickets, compliance orders, or require restoration and remediation work. Escalation commonly follows this pattern: warning or notice, ticket/fine for first or continuing offences, and court prosecution for unresolved or serious breaches; exact escalation schedules are not specified on the cited municipal contact page[1].

  • Fines: not specified on the cited municipal contact page[1].
  • Non-monetary sanctions: compliance orders, mandatory restoration, seizure of equipment, or injunctions to stop works.
  • Enforcer: municipal By-law Enforcement and relevant borough planning or urban ecology services; see official contact below[1].
  • Inspection and complaints: complaints are submitted to the city’s by-law or environmental service for inspection and follow-up.
  • Appeals/review: contest tickets or orders through municipal procedures or the courts; time limits for appeal are set by the issuing instrument and are not specified on the cited municipal contact page[1].
If you receive a compliance order, act promptly and document corrective steps.

Applications & Forms

Some projects require submitting a vegetation or biodiversity management plan, a tree permit, or a park-works permit. Specific form names, numbers, fees and submission methods vary by borough and project type; consult the city service that issues permits for the current application and fee schedule. If no municipal form is required for a small activity on private property, the borough planning service will confirm that in writing.

  • Common applications: tree cutting/pruning permit, park-use or works permit, restoration plan submission.
  • Fees: vary by permit and borough; check the issuing service for up-to-date tariffs.
  • Submission: online portals or borough offices depending on the form.

How to comply and act

Follow these practical steps when planning work that may affect biodiversity on or near municipal land: identify protected features, contact the borough or city environmental service early, prepare required plans, obtain necessary permits, and keep records of approvals and restoration activities.

Early engagement with the borough planning service reduces delays and enforcement risk.

FAQ

Do I need a permit to remove trees on my property?
Tree protection rules vary by location; some trees require a permit from the city or borough even on private property.
How do I report an invasive species or damaged habitat in a park?
Report through the city’s environmental or by-law complaint portal; provide photos, location details and contact information.
What happens if I start work without a required conservation plan?
The city may stop work, require remediation, and issue fines or orders depending on the breach.

How-To

  1. Identify the issue and gather photos, maps and owner/contractor details.
  2. Contact the borough planning or the city by-law/environmental complaint service to confirm jurisdiction and next steps.
  3. If a permit or plan is required, prepare and submit the application or management plan with supporting documents and fees.
  4. Follow any compliance orders, complete required restoration, keep records and, if necessary, use appeal channels within the time limits provided by the issuing authority.

Key Takeaways

  • Always check borough and city rules before altering vegetation on public or adjacent private land.
  • Permits and management plans may be required for tree works, shoreline works, or restoration in designated sites.
  • Contact by-law enforcement or borough planning early to avoid fines and stop-work orders.

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