CanadaCan a government institution use my personal information for a different purpose than why it was collected?
No, a Canadian government institution cannot use your personal information for a different purpose than why it was collected, unless you give consent or another legal exception applies.
What the Law Says
Canada’s federal Privacy Act sets strict limits on how government institutions may handle personal information. The core rule is purpose limitation: information collected for one reason generally cannot be reused for another.
Section 7 of the Privacy Act is the main provision governing use. It says that personal information held by a government institution must not be used for any purpose other than the one for which it was originally collected — unless you have given your consent.
This rule applies to all federal government departments and agencies covered by the Act — such as Service Canada, the Canada Revenue Agency, Immigration, Refugees and Citizenship Canada (IRCC), and the Royal Canadian Mounted Police (RCMP).
There are narrow exceptions to section 7 (e.g., disclosures for law enforcement or statistical purposes under sections 8 and 9), but these do not authorize general reuse — they permit specific, limited disclosures under strict conditions.
Statutory TextPersonal information under the control of a government institution shall not be used without consent except for the purpose for which it was obtained.
— Privacy Act, s. 7 — Use of personal information
What to Do
Check the 'Purpose of Collection' statement provided when your information was gathered (e.g., on a form or webpage).
If you’re asked to consent to a new use, read carefully — consent must be informed, voluntary, and specific.
If you believe your information was used improperly, file a complaint with the Office of the Privacy Commissioner of Canada (OPC).
You may also request access to your personal information under section 12 of the Privacy Act to verify how it’s being used.
Sources
Not legal advice. This article is general information based on publicly available sources, written for educational purposes. Laws change and individual situations vary. Consult a licensed attorney in your jurisdiction before acting on anything you read here. Last reviewed: 2026-06-08.