As Airport Trade Infrastructure Expands, a Québec Heliport Order Raises a Familiar Land-Use Question
As federal policy increasingly treats airports as trade-corridor infrastructure, disputes over provincial land-use control are likely to become more common.
A recent order of Québec’s Commission de protection du territoire agricole du Québec (“CPTAQ”) involving a heliport and surrounding commercial uses is not a major constitutional ruling and has limited precedential value, but it does illustrate how provincial regulators may try to distinguish aeronautical uses from surrounding trade and logistics activity.
Airports Are Becoming Trade Infrastructure
Canada’s current trade policy increasingly treats transportation infrastructure as a strategic national asset. Through the $5 billion Trade Diversification Corridors Fund, Transport Canada has expressly targeted projects that expand trade capacity, address bottlenecks, and connect Canadian businesses to new domestic and international markets. The program expressly includes airports and other logistics-enabling infrastructure within Canada’s core corridors strategy.
That matters because airports are increasingly being treated not only as passenger hubs, but as trade platforms. In federal infrastructure policy, airports are part of a broader supply-chain strategy that includes cargo handling, warehousing, intermodal transfers, fuelling systems, servicing facilities, security infrastructure, and related logistics investments.
As airport-linked trade infrastructure expands, a familiar constitutional question is becoming harder to avoid: when can provincial land-use regulation apply to infrastructure associated with federally regulated aeronautics? The recent decision of the CPTAQ in Beaulieu, 2026 CanLII 20685 (QC CPTAQ), is worth noting because it sits at the intersection of growing federal investment in airport-based infrastructure and continuing provincial efforts to control land use on the ground.
What Happened in Beaulieu
The case itself was modest. The lands in issue included a heliport area that the Commission appears to have accepted as aeronautical in character. But the same lots were also being used for a moving business, trailer storage, and heavy-vehicle repair and maintenance. The Commission’s order required those latter activities to cease, while permitting the heliport to remain on the identified portion of the property. In practical terms, the order did not purport to eliminate the aeronautical use; it drew a line between the heliport and the seemingly unrelated commercial operations.
The Commission explained that the other activities had not been shown to be inseparable from (or, in French, “indissociable” from) operation of the heliport. On that basis, it treated them as ordinary non-agricultural land uses subject to Québec’s agricultural land-use regime. For airport operators and trade-infrastructure proponents, that reasoning is notable because it reflects a functional segregation approach: the regulator did not ask only whether the activities were physically adjacent to aeronautics, but whether they were sufficiently bound up with the aeronautical operation to warrant different treatment.
Why This Matters Beyond a Small Heliport
Modern airport trade infrastructure is often not confined to runways and terminals. It may include logistics yards, cargo support functions, servicing installations, security systems, fuelling infrastructure, handling facilities, and other assets that are commercially significant precisely because they exist in direct operational relation to airport activity. As federal corridor policy pushes more investment toward airport-linked supply-chain assets, disputes over whether such facilities are merely “adjacent” to aeronautics, or instead functionally integrated with it, are likely to become more common.
That makes Beaulieu a useful signal for airport-linked infrastructure disputes, even if only a limited one. It suggests that at least one Québec administrative decision-maker was prepared, on the record before it, to separate a recognized aeronautical use from surrounding commercial operations and to subject those surrounding operations to provincial land-use control unless their operational connection to the aeronautical undertaking was affirmatively demonstrated. As a practical matter, that is the sort of reasoning provincial actors may invoke when dealing with airport-linked trade or logistics projects located on agricultural, municipally sensitive, or otherwise contested lands.
The Limits of Beaulieu as Constitutional Authority
Still, Beaulieu should not be mistaken for a broad constitutional holding. It is an administrative order, not a superior court or appellate judgment, and it arose on a narrow factual record involving a heliport, a moving operation, trailer storage, and heavy-vehicle repair. It does not establish a general provincial authority over airport-adjacent infrastructure, nor does it settle how a court would assess a fuller record involving facilities tied to airport security, fuelling, servicing, cargo handling, or other functions more tightly integrated with aeronautics.
The governing Canadian authorities remain the Supreme Court of Canada’s aeronautics cases. In Québec (Attorney General) v. Lacombe, 2010 SCC 38, and Québec (Attorney General) v. Canadian Owners and Pilots Association, 2010 SCC 39, the Court rejected provincial and municipal attempts to use land-use law to control whether and where aerodromes could exist. Those cases remain central because they confirm that provincial laws cannot be applied so as to impair the protected federal core of aeronautics, including matters going to aerodrome location and siting.
More recently, in Opsis Airport Services Inc. v. Quebec (Attorney General), 2025 SCC 17, the Supreme Court again addressed interjurisdictional immunity in the aeronautics context and reaffirmed that the doctrine, while constrained, remains real. The analysis is functional and exacting. The question is not whether an activity can be described at a high level as “commercial,” but whether the provincial law trenches on the protected federal core in a constitutionally meaningful way. For airport-related infrastructure, that matters because many facilities cannot sensibly be classified by labels alone.
The strongest reading of Beaulieu, then, is that where proponents do not establish a close enough functional connection between the impugned activity and the aeronautics undertaking, a provincial body may be prepared to characterize the activity as an ordinary local land use and regulate accordingly. Put differently, the case speaks less to the outer constitutional limits of provincial authority than to the evidentiary vulnerability of projects whose federal integration is asserted only in general terms.
Practical Implications for Airports and Project Proponents
As federal funding and policy continue to encourage airport-based cargo, logistics, and trade-enabling infrastructure, proponents should think early about the record that will support the project if land-use questions arise. If a facility is genuinely integrated into airport operations, safety, security, servicing, fuelling, or regulated cargo movement, that integration should be documented concretely from the outset. Otherwise, a provincial regulator may be able to characterize the project as a conventional commercial use located near aviation infrastructure rather than part of the aeronautics undertaking itself.
Bottom Line
Federal policy may increasingly encourage airports to serve as trade-corridor anchors, but provincial actors may still seek to classify surrounding facilities as ordinary land uses unless their connection to aeronautics is clearly and specifically established.
Beaulieu does not settle the legal boundary. But it does show how the dispute may be framed — and why airport proponents should be ready to show, early and concretely, when a facility is more than merely adjacent to aeronautics. Ultimately, the answer will still depend on what the facility actually does, the strength of the evidentiary record, and the continued force of the Supreme Court’s aeronautics jurisprudence.
If you are dealing with provincial land-use issues affecting airport operations or airport-linked infrastructure, legal advice should be sought early. Avra Law advises airports, operators, and project proponents on the constitutional, regulatory, and land-use issues that can arise where federal aeronautics jurisdiction intersects with provincial controls.