Reusable Citizen Data and Consent-Driven Government Services

If you have interacted with more than one government service in Canada, you have almost certainly entered the same information multiple times. Your name, your address, your date of birth, your SIN, your immigration status, your income. Each system asks for it again. Each application starts from scratch. Each form treats you as if you do not already exist in the system.

This is not a minor inconvenience. It is a fundamental design failure, and it falls hardest on the people who need government services most.

For a newcomer navigating health coverage, income assistance, child benefits, language training, and employment services simultaneously, the burden of repeatedly proving who they are and what their situation is can be overwhelming. For a person with a disability managing multiple provincial and federal programs, the administrative load is a second job they did not ask for. For a senior trying to access multiple benefit programs, the complexity is often enough to make people give up entirely.

There is a better way. It exists in concept, in policy frameworks, and in pilot implementations in several countries. Canada has the building blocks. What is missing is the political will and the architecture to connect them.

The Problem: Siloed Systems Built for Government, Not Residents

Canadian government services were not designed as a system. They were built department by department, program by program, over decades, by organizations that had their own mandates, their own budgets, their own IT systems, and their own definitions of who a resident is and what information they need.

The result is a collection of siloed databases that do not talk to each other, redundant data collection that wastes residents' time, inconsistent identity verification that creates security gaps, and service experiences that feel adversarial rather than helpful.

This architecture made a certain kind of sense when services were delivered in person at separate offices by separate departments. It makes no sense in a world where residents expect to interact with government digitally, and where the technology to do things differently clearly exists.

What Reusable Citizen Data Means

Reusable citizen data means that information a resident has already provided to government, and that government has already verified, does not need to be provided and verified again every time that resident interacts with a different service.

This is not about creating a single government database that holds everything about everyone. That approach raises serious privacy concerns and is not what leading implementations look like.

Instead, the model that works is federated and consent-driven. Residents have a verified digital identity. When they interact with a new service, they can choose to share specific verified attributes, their address, their income from last year's tax return, their immigration status, from sources that already hold that information, with their explicit consent, for the specific purpose of that interaction.

The resident is in control. They decide what to share, with whom, and for what purpose. The service gets the information it needs without having to collect and store it independently. And the resident does not have to fill out the same form for the fifth time.

What This Looks Like in Practice

Imagine a newcomer arriving in BC who needs to access MSP, apply for the BC Family Benefit, register for LINC language training, and connect with a settlement organization.

In the current system, each of these interactions requires the newcomer to provide their personal information from scratch, often in person, often with document verification, often with waiting periods while information is manually reviewed.

In a consent-driven reusable data model, the newcomer verifies their identity once, using their permanent resident card and a biometric check. That verified identity is stored in a portable digital credential they control. When they interact with each service, they share the specific attributes that service needs, with their consent, and the service accepts those attributes as verified without requiring them to start over.

The newcomer does this once. The information flows where it is needed, under their control.

The Building Blocks Canada Already Has

Canada is not starting from zero. Several pieces of the required infrastructure already exist or are under active development.

Sign In Canada is the federal government's federated identity platform. It allows Canadians to use a single credential to access multiple federal services. It is operational but not yet universal, and it does not currently extend to provincial services.

The BC Services Card is one of the most advanced digital identity credentials in Canada. It is accepted for an increasing range of provincial services and has a strong identity verification process backed by in-person proofing.

The CRA My Account holds verified income information for most Canadian tax filers. Several benefit programs already use CRA data to calculate eligibility without requiring residents to submit income documentation separately.

These systems are not connected to each other in the ways that would enable a truly reusable data model. But they demonstrate that the technical and policy foundations exist.

What Needs to Happen

Connecting these systems in a privacy-respecting, consent-driven way requires several things to happen simultaneously.

A common identity layer needs to span federal and provincial systems. A resident who has verified their identity with the BC Services Card should not need to re-verify with a separate federal credential. Interoperability between provincial and federal identity systems is a prerequisite for everything else.

Data sharing agreements need to be standardized and simplified. Currently, sharing verified data between government systems requires bespoke legal agreements that take years to negotiate. A standard framework for consent-based data sharing, with clear privacy protections and resident rights, would make it possible to connect systems without starting from scratch each time.

Residents need meaningful control and transparency. Any reusable data system must give residents a clear view of what data is held about them, who has accessed it, and the ability to correct errors and withdraw consent. This is not optional. It is the condition under which public trust in these systems can be built and maintained.

The non-profit sector needs to be in the loop. For the residents who have the most to gain from reusable data, the first point of contact is often a community organization, not a government portal. Settlement workers, community health workers, and legal aid providers need to be able to help clients use these systems, which means the systems need to be designed with intermediary access in mind.

Why This Matters for Nation Code Canada

This is the infrastructure layer underneath everything we build.

MyCanada helps people find services. But the gap between finding a service and successfully accessing it is still significant. The administrative burden of applying, the repeated information requests, the document requirements, are all barriers that fall hardest on the people we are trying to serve.

We are building toward a future where the navigation layer we provide connects directly to service delivery infrastructure, where a resident who finds the right program through MyCanada can begin an application with their basic information already verified, and where the settlement worker helping them does not have to start from scratch.

That future requires the data infrastructure described in this article. We are working to accelerate it, by demonstrating what is possible, building on open standards, and advocating for the architectural choices that make interoperability achievable.

Canadians should not have to enter the same information dozens of times to access services they are entitled to. Building the infrastructure to prevent that is one of the most important things Canadian governments can do for their residents right now.