CASL compliance for an AI writing tool
Canada's Anti-Spam Legislation. This page applies it to one kind of product (AI writing tool), so you get the obligations that are actually yours instead of a summary of the whole statute.
Does it apply to you?
Commercial electronic messages sent to recipients in Canada.
What an AI writing tool typically processes
- user text sent to a model provider for completion
- drafts and history stored per account
- usage metering for billing
Each of these is processing you have to disclose. Adding an SDK later adds to this list — which is why a policy written once goes stale.
Documents you need
The intersection of what CASL requires and what an AI writing tool actually does:
- Terms of service
- Privacy policy
Rights you must honour
CASL gives people in Canada the right to:
- Withdraw consent at any time
Cookies and trackers
Nothing non-essential may load before the visitor agrees. Analytics and marketing scripts must be blocked until then — a banner that only informs is not enough.
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Primary sources
- CASL — Canada's Anti-Spam Legislation · official text
- s. 6 — Consent required before sending a commercial electronic message
- s. 11 — Every message must carry a working unsubscribe mechanism
CASL for other kinds of product
Other frameworks for an AI writing tool
This page is an engineering summary of publicly available regulatory requirements, generated from LexVibe's framework registry — not legal advice. Every framework links to its official text so you can check it yourself. For decisions about your own compliance posture, consult the primary sources and a lawyer qualified in the relevant jurisdiction.