Not as a general legal rule — and the one place the Act does require attribution is narrower than most people assume.
Short answer
No, not generally. The Copyright Act’s attribution requirements are narrow and apply to crediting a human source under two specific fair-dealing purposes — they say nothing about crediting an AI tool. Some provenance tools label AI output voluntarily, but that’s an industry practice, not a Canadian legal duty.
Canada’s general fair-dealing provision has no attribution condition at all: “fair dealing for the purpose of research, private study, education, parody or satire does not infringe copyright,” full stop. Attribution only becomes a requirement under two narrower, separate provisions: fair dealing for “criticism or review… does not infringe copyright if the following are mentioned: (a) the source” and, if given in the source, the author’s name, plus a parallel rule for news reporting.
So attribution is a condition of those two narrow purposes, not of fair dealing generally — and neither provision is about crediting a tool. They govern quoting a human source fairly, which has nothing to do with whether you have to say “written with ChatGPT” under a blog post.
The closest thing to an “AI attribution” practice comes from industry, not government. Content Credentials attach a visible pin, and the specification describes plainly what it does: it “signals that the content contains information about its provenance,” and lets a viewer “determine the method of creation and see a record of editing history.” It’s hosted by the Coalition for Content Provenance and Authenticity (C2PA).
The project is honest about its own limits: “while there will continue to be bad actors who seek to label synthetic content as authentic, our goal is to provide good actors with a way to demonstrate the authenticity of their content.” It’s opt-in tooling for businesses that want to disclose AI use, not a legal attribution duty anyone can enforce against you.
If disclosure matters to your customers or your brand, attribute AI involvement voluntarily and consistently — it costs little and builds trust. But no Canadian statute forces you to credit the tool behind an image, a paragraph, or a logo, so treat any claim that it does with real skepticism.
This sits alongside two related questions: whether AI art is copyrighted in Canada and whether you can use AI images on your website at all.
See how Treadstone handles voluntary AI disclosure in customer-facing work.
