Canada is at a strategic crossroads where its digital sovereignty depends directly on three inseparable levers: data interoperability across federal, provincial, and territorial (FPT) governments; sovereign cloud infrastructure; and the responsible adoption of artificial intelligence (AI) in the public sector. These three levers cannot be treated independently: they form an integrated architecture that shapes productivity, cybersecurity, state modernization, and Canada’s ability to confront the current fragmentation of its information systems.

The analysis of the 2025 Federal Budget confirms an ambitious repositioning around productivity, economic sovereignty, infrastructure resilience, and digital transformation. However, in the absence of an FPT framework for data interoperability, these investments remain scattered and struggle to generate systemic effects.

Canada nonetheless possesses strong structural advantages: a tradition of intergovernmental collaboration, a nationally and internationally recognized statistical system, and a demonstrated capacity to build shared governance mechanisms. The current fragmentation, spread across fourteen heterogeneous digital infrastructures with divergent standards, metadata, and identifiers, directly undermines public sector efficiency, the security of critical infrastructure, and the adoption of AI.

The Bourgogne Report (CIRANO, 2025) emphasizes that the Canadian federation has all the conceptual foundations to build a federated data governance framework, provided that it modernizes its legislative environment (notably through an update of Bill C-27), clarifies institutional responsibilities, and strengthens the shared-capacity approach. International comparisons, particularly with the European Union, show that jurisdictions that successfully achieve digital transformation all rely on robust interoperability architectures, common reference frameworks, standardized trust mechanisms, and structures for pooling digital capacities.

Technical considerations illustrate what this requires in practice: metadata harmonization, shared identifiers, secure sharing mechanisms, sovereign cloud infrastructures, and compatible modular services. The recent creation of the Office of Digital Transformation (ODT), the investments outlined in the 2025 Budget, and the emerging vision of a sovereign cloud represent important steps, but remain insufficient without a structured FPT framework for data interoperability in the public sector and for AI adoption.

The following analysis highlights that data interoperability must be recognized as essential infrastructure, on par with energy networks or transportation corridors. It is indispensable for coherent public services, lower transaction costs, privacy protection, crisis resilience, and AI-driven value creation. Identifying high-value FPT data, managing risks, ensuring operational digital sovereignty, and defining the role of shared entities further reinforce the need to establish a permanent FPT Council on data interoperability and AI.

By harmonizing their standards, investments, and institutional capacities, FPT governments can transform today’s digital fragmentation into a driver of cohesion, productivity, sovereignty, and public-sector innovation. FPT interoperability and responsible AI are not technical add-ons; they are the foundations of a strong, sustainable, and truly sovereign Canadian digital economy.