Point a camera at the public and the federal privacy commissioner has a detailed guideline for you. Point it at your own workers, and the rule that applies depends on your province — a distinction the guidance itself draws explicitly, and one worth getting right before the cameras go up.
Key takeaways
A camera covering a gate, a laydown yard, or an active work area is usually installed for a defensible reason — theft, safety, liability. Getting the privacy question right starts with a jurisdictional fact most contractors never check: which law actually governs footage of your own workers depends on your province, and it isn't automatically the one everyone assumes.
The Office of the Privacy Commissioner's guidelines for video surveillance in the private sector are a genuinely useful checklist — but the document says outright what it's for: “These Guidelines apply to overt video surveillance of the public by private sector organizations in publicly accessible areas … They do not apply to covert video surveillance … nor do they apply to the surveillance of employees.” The ten practices it recommends are still worth adopting as a baseline for any camera aimed at the public — consider a less privacy-invasive alternative first, establish and stick to a business reason, limit camera range, give notice, store footage securely, and give individuals access to images of themselves — but a camera aimed specifically at monitoring your own crew doesn't fall inside this particular guideline's stated scope.
PIPEDA's own explainer draws a narrow line: “The Act applies to employee information only in organizations that are engaged in federal works, undertakings or businesses.” and its own Q&A on how the federal and provincial laws divide the field states it plainly — “PIPEDA applies to employee information only in connection with a FWUB. The provincial PIPAs apply to provincially regulated private sector organizations.” and “Employee information held by provincially-regulated organizations in Alberta and B.C. is covered by the provincial PIPAs.”
Almost no construction firm, property manager or brokerage is a federal work, undertaking or business — that category is built for banks, airlines, telecoms and interprovincial transport, not site contractors. Which means for the overwhelming majority of this hub's readers, PIPEDA simply doesn't set the rule for footage of their own crew. The same OPC page states that “Quebec, British-Columbia, Alberta, and, in matters relating to health care, Ontario, have promulgated legislation deemed substantially similar to the federal law” — meaning outside Alberta, BC and Québec, and outside health care in Ontario, there's no general provincial private-sector statute standing in PIPEDA's place for employee data either.
It doesn't mean an Ontario site is a privacy-law-free zone. A treadstonelaw.ca note on workplace video surveillance law in Ontario sets out the framework that actually fills the gap — human rights protections against discriminatory use of footage, employment-standards obligations, and the common-law privacy torts Ontario courts recognize, including intrusion upon seclusion. The point worth internalizing is structural rather than a single rule: Ontario's protection for worker-facing footage is built from several narrower sources rather than one comprehensive statute, so “is this legal” doesn't have a single-citation answer the way it does in Alberta or BC.
For Alberta and BC employers, the provincial PIPA gives a more direct answer, built on the same core test PIPEDA uses elsewhere: collection, use and disclosure of a worker's information — including footage of them — only for a purpose a reasonable person would consider appropriate in the circumstances, with notice and proportionality baked into that test.
A camera system that just records is one question. A camera system with AI-based detection — flagging a missing hard hat, tracking who entered an exclusion zone — is a further layer, and Treadstone's companion piece on AI construction site safety monitoring cameras covers what those systems actually do and their real limitations. The privacy analysis in this article applies regardless of whether the footage is reviewed by a person or scored automatically; adding detection software to a camera doesn't remove the underlying jurisdictional question, it just adds a second one about automated flagging.
Draft vs decide
A camera system may: record continuously, flag an anomaly, and retain footage for a defined period tied to its stated purpose.
A person decides: which province's rule actually governs this footage, whether the purpose and notice meet that rule's test, and who reviews flagged footage before it's used in any disciplinary or safety decision.
A general contractor runs projects in both Alberta and Ontario and wants one camera policy across both. In Alberta, the site cameras covering the yard and active work areas are governed by Alberta's PIPA — the contractor needs a stated, reasonable purpose for filming workers (theft prevention, safety documentation), notice to workers that filming is occurring, and a retention period tied to that purpose, roughly mirroring what PIPEDA would require of a federally regulated employer.
On the Ontario project, there's no equivalent single statute to point to. The contractor still needs to get this right — but the analysis runs through the Human Rights Code (footage can't be used in a way that has a discriminatory effect, and can't be selectively reviewed based on a protected ground), the common-law privacy torts (a worker with a strong argument that surveillance was unreasonably intrusive can sue directly, independent of any statute), and ordinary employment-law reasonableness. The practical fix that works in both provinces at once: write one policy that meets Alberta's PIPA test — stated purpose, notice, proportionate retention — and apply it uniformly to the Ontario site too. It isn't legally required there in the same statutory form, but it's a defensible standard that also satisfies the narrower Ontario sources, and it avoids running two different camera policies across one company.
The same “which regime actually applies” question comes up again with biometric time clocks on a job site and how camera footage fits into an incident file — worth checking both before assuming one province's answer travels.
PIPEDA generally doesn't set the rule here at all, since it covers employee information only at federal works, undertakings and businesses — a category almost no construction or property firm is in. Whether notice is required, and what form it should take, is a question for Alberta's or BC's PIPA where they apply, or for the narrower Ontario sources otherwise.
No — the absence of a PIPEDA-equivalent statute doesn't mean the absence of a rule. Ontario's Human Rights Code, employment-standards obligations, and common-law privacy torts (including intrusion upon seclusion) still constrain how worker-facing footage can be collected and used.
Both provinces' PIPAs are built on the same core appropriate-purpose test the OPC describes as common to all three provincial laws, but they're separate statutes with their own regulators and case law — confirm current requirements with each province's own commissioner rather than assuming identical wording.
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