Fuel Pump Calibration Rules - Longueuil Bylaws

Business and Consumer Protection Quebec 3 Minutes Read · published May 24, 2026 Flag of Quebec

In Longueuil, Quebec, fuel pump calibration for retail stations is governed by federal measurement requirements together with municipal licensing and inspection practices. Measurement Canada is the federal authority responsible for the accuracy of retail fuel dispensers, while the City of Longueuil enforces local permits, zoning and bylaw compliance for service stations. [1]

Scope & Applicable Rules

Retail fuel dispensers used to sell gasoline or diesel to the public must meet measurement standards set out by Measurement Canada and accompanying technical guides; station owners must also comply with Longueuil bylaws on business licensing, environmental controls and signage. Municipal inspections typically focus on permit compliance and public safety, not replacing federal measurement verification.

Penalties & Enforcement

Enforcement is shared: Measurement Canada verifies and seals measuring devices; municipal bylaw inspectors ensure business licences, permits and local regulations are respected.

  • Fine amounts: not specified on the cited page.
  • Escalation (first/repeat/continuing offences): not specified on the cited page.
  • Non-monetary sanctions: orders to repair or remove equipment, device seizure, stop-sale orders, licence suspension or refusal.
  • Primary enforcers: Measurement Canada for device accuracy and the City of Longueuil By-law Enforcement for municipal compliance.
  • Inspections: scheduled verification and random inspections by Measurement Canada; municipal inspections by Longueuil inspectors for permits and safety.
  • Appeals & review: procedural review routes with Measurement Canada or administrative appeals to municipal bodies; specific time limits are not specified on the cited page.
  • Defences/discretion: operators may rely on recent verification certificates or documented repairs; specific statutory defences are not specified on the cited page.
Report suspected under-delivery promptly to preserve evidence and trigger inspection.

Applications & Forms

Device verification and inspection are handled by Measurement Canada; station licensing and certain municipal permits are issued by the City of Longueuil. Specific form names, numbers, fees or online submission links are not specified on the cited page for Longueuil or Measurement Canada.

Compliance Requirements for Station Operators

Operators should keep verification certificates, allow access for inspection, maintain calibration records and promptly repair or replace defective dispensers. Displayed prices must reflect measured quantities and discounts; tampering with seals or seals broken during inspection should be documented.

  • Keep recent device verification certificates and maintenance logs on site.
  • Allow Measurement Canada inspectors access to dispensers during business hours.
  • Pay any municipal licence or permit fees required by Longueuil.
  • Report equipment failures and follow official repair instructions.
Keep copies of all verification certificates for at least one year to support compliance checks.

Common Violations

  • Out-of-tolerance dispensers (under- or over-delivery).
  • Missing or expired verification seals or certificates.
  • Altered or tampered metering equipment.
  • Operating without required municipal licences or failing site safety requirements.

FAQ

Who inspects fuel pumps in Longueuil?
Measurement Canada inspects and verifies measuring devices for accuracy; Longueuil bylaw inspectors handle municipal permits and local compliance.
How often must pumps be verified?
Verification frequency is determined by federal requirements and device type; the exact intervals are not specified on the cited page.
What should I do if I suspect a pump is under-delivering?
Document the transaction (date, time, pump number, litres and amount), keep the receipt, and report to Measurement Canada and to the City of Longueuil bylaw office to request inspection.

How-To

  1. Gather evidence: keep your receipt, note pump number, time and observed quantity.
  2. Contact Measurement Canada to report suspected miscalibration and request an inspection.
  3. Notify Longueuil By-law Enforcement via the municipal complaint process for concurrent municipal concerns.
  4. Preserve the vehicle and fuel evidence where possible until inspection is complete.
  5. If inspection confirms a violation, follow guidance to claim refund or remedial action under federal or municipal procedures.

Key Takeaways

  • Measurement Canada enforces accuracy of fuel dispensers; Longueuil enforces local permits and safety.
  • Keep verification certificates and receipts to support compliance or complaints.

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