Background
WesTower Communications Ltd. builds, maintains, and repairs telecommunications infrastructure. The vast majority of its business (85% of its work) consists of wireless construction, with 90% of that activity performed for federally regulated telecommunications companies like Rogers, Bell, and Telus. For nearly three decades, WesTower was treated as being under federal labour jurisdiction. However, in 2021, an officer at Economic and Social Development Canada (ESDC) determined that WesTower’s work was a provincial matter.
In 2023, a different ESDC officer revisited the issue. After a new investigation, the officer concluded that the 2021 decision was incorrect. In a decision dated April 2, 2024, the officer determined that WesTower was, in fact, subject to federal jurisdiction under the Canada Labour Code. The officer found that federal telecommunications companies depend on the services provided by WesTower to function, making WesTower’s operations “vital, essential, and integral to federal undertakings.” WesTower applied for judicial review, asking the Federal Court to quash the 2024 decision and declare it subject to provincial law.
The Court’s Holding
The Federal Court dismissed WesTower’s application for judicial review, upholding the ESDC officer’s decision. The Court affirmed that WesTower is subject to federal jurisdiction for the purposes of labour legislation. The decision rested on the doctrine of “derivative” federal jurisdiction, which extends federal oversight to entities whose operations are integral to a core federal undertaking, such as telecommunications.
The Court accepted the officer’s factual findings that WesTower is almost exclusively dedicated to providing services to federal telecommunications companies and that those companies rely on WesTower and its competitors to build and maintain their networks. The Court endorsed the reasoning that this deep operational integration is sufficient to bring WesTower under federal jurisdiction. The analysis focused on the functional relationship between WesTower’s work and the ongoing operation of the federal telecommunications network, rather than on the fact that WesTower is a contractor with multiple clients and competitors.
Key Takeaways
- A company’s labour relations can fall under federal jurisdiction if its operations are functionally “vital, essential, and integral” to a federally regulated undertaking, even if it is a third-party contractor.
- For derivative jurisdiction to apply, the dependency of the federal undertaking does not have to be on a single, specific company but can be on a group of specialized contractors that the federal industry as a whole relies upon to function.
- The practical reality that federal telecommunications carriers have outsourced critical infrastructure work is a key factor in the constitutional analysis, weighing more heavily than the formal corporate separation between the carrier and the contractor.
Why It Matters
This decision provides important clarity on the scope of federal labour jurisdiction in an economy where core functions are frequently outsourced to specialized contractors. The ruling confirms that the constitutional division of powers analysis will follow the operational reality, not just the corporate structure. It establishes that companies providing essential, ongoing services to a federally regulated industry—like telecommunications, banking, or interprovincial transport—are likely to be governed by the Canada Labour Code rather than varying provincial labour laws.
The case serves as a significant precedent for contractors and their employees across Canada. It reinforces that when a contractor’s workforce is functionally integrated into a federal undertaking, its labour relations will be regulated at the federal level. This promotes national uniformity in labour standards for work that is essential to the functioning of Canada’s national infrastructure and federally regulated sectors.