Does a SaaS company need a PIA before selling to healthcare?

Is a PIA legally required for a SaaS vendor selling to healthcare?

In most cases a SaaS company is not subject to the statutory PIA mandates that bind government and public-sector bodies in Canada. British Columbia's FOIPPA, for example, requires public bodies to complete a PIA during development and before a new initiative launches (s.69), and the federal Treasury Board Standard requires PIAs when personal information is used in decisions affecting individuals or for major program changes. Private-sector SaaS vendors generally fall outside those specific public-sector mandates.

There is an important exception. Quebec's Law 25 (the Act respecting the protection of personal information in the private sector) requires private-sector organizations to conduct a PIA in defined situations, including acquiring, developing, or overhauling an information system that handles personal information, and transferring personal information outside Quebec. If your SaaS operates in Quebec or handles Quebecers' data, you may have a direct PIA obligation regardless of who your customer is.

Even where no statute reaches you directly, your healthcare customers effectively make a PIA a condition of doing business. Hospitals, clinics, and provincial health authorities are custodians of personal health information (PHI), and under health-privacy laws such as Ontario's PHIPA the custodian stays accountable for PHI even when it is handled by an agent or service provider on its behalf. To meet that accountability, custodians push the same PIA methodology down to their suppliers. The practical answer for a SaaS company selling into healthcare is: expect to produce a PIA, even when the obligation reaches you through the contract and the buyer's process rather than through a law aimed directly at you.

When does a healthcare buyer actually ask for a PIA?

A healthcare buyer typically asks for a PIA once your product will collect, store, transmit, or otherwise touch personal health information - and increasingly even when it touches employee or operational personal data. The request usually surfaces during procurement, vendor onboarding, or the security-and-privacy review that gates go-live.

• Your SaaS will receive, store, or display PHI (patient records, appointment data, clinical notes, lab results, identifiers).
• You process PHI on the custodian's behalf as a service provider, agent, or sub-processor.
• Data leaves the organization's environment - for example into your multi-tenant cloud, an analytics pipeline, or a sub-processor in another jurisdiction.
• Your product introduces a new data flow, integration (EHR/EMR), or AI feature that changes how PHI is used or disclosed.
• The buyer is a public hospital or health authority bound by its own PIA obligations and must fold your system into that assessment.

What does a PIA for a healthcare-facing SaaS product cover?

A PIA for a healthcare-facing SaaS product is a structured risk assessment of how your software handles personal information against established privacy principles, ending in concrete mitigations. The federal Office of the Privacy Commissioner of Canada describes a PIA as a risk-management process that helps an organization ensure it meets its legislative requirements and identify the impacts a program or activity will have on individuals' privacy. The analysis is built around recognized privacy principles drawn from the OECD privacy guidelines.

• Accountability - who owns the data, your role versus the custodian's, and the agreements between you.
• Limiting collection - that you collect only the PHI needed for the agreed purpose.
• Retention, accuracy, and secure disposal of personal information.
• Limiting use and disclosure, including any sub-processors and cross-border transfers.
• Safeguards - encryption, access controls, logging, and the security posture behind them.
• Openness and individual access - how data subjects are informed and can exercise their rights.

How is a PIA different from the TRA and SOC 2 a hospital may also want?

A PIA, a TRA, and a SOC 2 report answer different questions, and a healthcare buyer often wants more than one. A PIA assesses privacy risk - whether your handling of personal information respects the privacy principles and the individuals behind the data. A threat and risk assessment (TRA) assesses security risk - the technical threats to confidentiality, integrity, and availability, and the controls that counter them. They are complementary: the PIA tells you what could go wrong for people's privacy, while the TRA tells you how an attacker or failure could compromise the systems holding that data.

A SOC 2 report or ISO 27001 certificate is independent, third-party assurance that your security controls are designed and (for SOC 2 Type II) operating effectively over time. Hospitals frequently ask for a PIA and a TRA together, plus a SOC 2 report or ISO 27001 certificate as external proof, because each addresses a gap the others leave open. Importantly, no regulator approves these documents on your behalf - the OPC, for instance, does not approve, endorse, or sign off on PIA reports. Their value lies in the diligence they demonstrate to the buyer.

What does a PIA cost a SaaS company, and how do you get one accepted?

PIA cost varies widely and is driven by scope rather than a fixed price, so the right starting point is a tailored quote. The main cost drivers are the number and complexity of your data flows, how many systems and sub-processors are in scope, whether cross-border transfers or AI features are involved, and whether you also need an accompanying TRA. A focused PIA for a single product is far less effort than an enterprise-wide assessment spanning multiple integrations, so the figure is best scoped to your actual product.

To get a PIA accepted by a hospital, build it on the recognized methodology, document your data flows accurately, and pair it with the contractual and technical controls the custodian expects - written data-handling agreements, defined retention, breach-notification commitments, and demonstrable safeguards. Doing the PIA early, before the buyer's review rather than during it, is often the difference between sailing through procurement and stalling for months. Privacy Horizon prepares PIAs and TRAs designed to satisfy healthcare and enterprise buyers; book a consultation for a scoped quote rather than relying on a generic figure.