BreachOfPrivacy

Canadian Privacy Decisions

The comprehensive archive of Canadian privacy decisions from federal, provincial, and territorial commissioners — with AI-summarized plain-language summaries for every decision.

300 decisions matching
Federal (Canada)Privacy ActWell-founded & resolved
Feb 23, 2023· Indexed Apr 12, 2026

Failure to publish a personal information bank description on Zero-Emissions Program contravenes the Privacy Act

Transport Canada

An individual complained that Transport Canada failed to publish a description of the Personal Information Bank (PIB) for its Incentives for Zero-Emission Vehicles Program. The investigation found that Transport Canada did not submit the PIB description for approval until 19 months after the program launched, and it was still not approved by the Treasury Board Secretariat (TBS) by the time the OPC's report was issued. Transport Canada has since confirmed the PIB has been approved and published.

Quick View

Privacy ActWell-founded & resolved

Failure to publish a personal information bank description on Zero-Emissions Program contravenes the Privacy Act

Feb 23, 2023
Adjudicator: Philippe Dufresne
Plain-Language Summary

An individual complained that Transport Canada failed to publish a description of the Personal Information Bank (PIB) for its Incentives for Zero-Emission Vehicles Program. The investigation found that Transport Canada did not submit the PIB description for approval until 19 months after the program launched, and it was still not approved by the Treasury Board Secretariat (TBS) by the time the OPC's report was issued. Transport Canada has since confirmed the PIB has been approved and published.

Key Issues
  • Failure to publish a Personal Information Bank (PIB) description for a program
  • Timeliness of PIB approval and publication by government institutions and TBS
  • Adequate notification to individuals about the collection and use of their personal information
Federal (Canada)Access to Information ActOIC Order (ATIA s.36.1, binding)
Feb 22, 20235822-04115· Indexed Apr 21, 2026

Canada Revenue Agency, 5822-04115

The OIC ordered Canada Revenue Agency to provide a complete response as soon as possible but no later than January 31, 2024..

Quick View

Access to Information ActOIC Order (ATIA s.36.1, binding)

Canada Revenue Agency, 5822-04115

Feb 22, 20235822-04115

The OIC ordered Canada Revenue Agency to provide a complete response as soon as possible but no later than January 31, 2024..

Federal (Canada)Privacy ActWell-founded & conditionally resolved
Feb 15, 2023· Indexed Apr 12, 2026

TBS email breach illustrates the importance of considering context when assessing impact of a breach

Treasury Board of Canada Secretariat (TBS)

Twenty federal employees complained after the Treasury Board of Canada Secretariat (TBS) mistakenly disclosed their email addresses and the fact they had filed claims for damages related to the Severe Phoenix Impacts program. The OPC found that TBS contravened the Privacy Act by improperly disclosing personal information. While TBS argued the breach was not material, the OPC disagreed, emphasizing the importance of contextual factors and the potential for harm, even if not all individuals experienced severe injury.

Quick View

Privacy ActWell-founded & conditionally resolved

TBS email breach illustrates the importance of considering context when assessing impact of a breach

Feb 15, 2023
Adjudicator: Philippe Dufresne
Plain-Language Summary

Twenty federal employees complained after the Treasury Board of Canada Secretariat (TBS) mistakenly disclosed their email addresses and the fact they had filed claims for damages related to the Severe Phoenix Impacts program. The OPC found that TBS contravened the Privacy Act by improperly disclosing personal information. While TBS argued the breach was not material, the OPC disagreed, emphasizing the importance of contextual factors and the potential for harm, even if not all individuals experienced severe injury.

Key Issues
  • Was the disclosure of personal information authorized under the Privacy Act?
  • Was the privacy breach considered "material" by TBS?
  • Did TBS conduct a holistic and context-informed assessment of the breach's materiality and potential harm?
Federal (Canada)Access to Information ActOIC Order (ATIA s.36.1, binding)
Feb 13, 20235821-07134· Indexed Apr 21, 2026

Correctional Service of Canada, 5821-07134

The OIC ordered Correctional Service of Canada to provide a complete response to the access request without delay after the 36th business day following the date of the final report..

Quick View

Access to Information ActOIC Order (ATIA s.36.1, binding)

Correctional Service of Canada, 5821-07134

Feb 13, 20235821-07134

The OIC ordered Correctional Service of Canada to provide a complete response to the access request without delay after the 36th business day following the date of the final report..

Federal (Canada)Access to Information ActOIC Order (ATIA s.36.1, binding)
Feb 13, 20235822-00024· Indexed Apr 21, 2026

Correctional Service of Canada, 5822-00024

The OIC ordered Correctional Service of Canada to provide a complete response to the access request without delay after the 36th business day following the date of the final report..

Quick View

Access to Information ActOIC Order (ATIA s.36.1, binding)

Correctional Service of Canada, 5822-00024

Feb 13, 20235822-00024

The OIC ordered Correctional Service of Canada to provide a complete response to the access request without delay after the 36th business day following the date of the final report..

Federal (Canada)Access to Information ActOIC Order (ATIA s.36.1, binding)
Feb 9, 20235821-06167· Indexed Apr 21, 2026

Canadian Nuclear Safety Commission, 5821-06167

The OIC ordered Canadian Nuclear Safety Commission to provide a complete response to the access request as soon as possible but no later than 30 days after the order takes effect..

Quick View

Access to Information ActOIC Order (ATIA s.36.1, binding)

Canadian Nuclear Safety Commission, 5821-06167

Feb 9, 20235821-06167

The OIC ordered Canadian Nuclear Safety Commission to provide a complete response to the access request as soon as possible but no later than 30 days after the order takes effect..

Federal (Canada)Access to Information ActOIC Order (ATIA s.36.1, binding)
Feb 8, 20235821-04385· Indexed Apr 21, 2026

Canadian Food Inspection Agency, 5821-04385

The OIC ordered Canadian Food Inspection Agency to provide a complete response to the access request as soon as possible but no later than March 3, 2023..

Quick View

Access to Information ActOIC Order (ATIA s.36.1, binding)

Canadian Food Inspection Agency, 5821-04385

Feb 8, 20235821-04385

The OIC ordered Canadian Food Inspection Agency to provide a complete response to the access request as soon as possible but no later than March 3, 2023..

Federal (Canada)Access to Information ActOIC Order (ATIA s.36.1, binding)
Feb 8, 20235821-06102· Indexed Apr 21, 2026

Canada Border Services Agency, 5821-06102

The OIC ordered Canada Border Services Agency to provide a complete response to the access request within 10 days of the coming into effect of the order..

Quick View

Access to Information ActOIC Order (ATIA s.36.1, binding)

Canada Border Services Agency, 5821-06102

Feb 8, 20235821-06102

The OIC ordered Canada Border Services Agency to provide a complete response to the access request within 10 days of the coming into effect of the order..

Federal (Canada)Access to Information ActOIC Order (ATIA s.36.1, binding)
Feb 8, 20235820-04484· Indexed Apr 21, 2026

Canada Revenue Agency, 5820-04484

The OIC ordered Canada Revenue Agency to provide a complete response to the access request on the 36th business day following the date of the final report..

Quick View

Access to Information ActOIC Order (ATIA s.36.1, binding)

Canada Revenue Agency, 5820-04484

Feb 8, 20235820-04484

The OIC ordered Canada Revenue Agency to provide a complete response to the access request on the 36th business day following the date of the final report..

Federal (Canada)Access to Information ActWell-founded
Feb 3, 20235821-01206· Indexed Apr 21, 2026

5821-01206 — Library and Archives Canada

Library and Archives Canada

The complainant alleged that Library and Archives Canada (LAC) had improperly withheld information under subsection 15(1) (national security and international relations) of the Access to Information Act. The records requested were from the Intelligence Advisory Committee, 1989-1995, concerning migration trends and global developments. The OIC found that similar records had been disclosed previously and the information reflected public debate, thus not meeting the requirements of subsection 15(1). LAC disclosed the records in full on January 20, 2023.

Quick View

Access to Information ActWell-founded

5821-01206 — Library and Archives Canada

Feb 3, 20235821-01206
Adjudicator: Caroline Maynard
Plain-Language Summary

The complainant alleged that Library and Archives Canada (LAC) had improperly withheld information under subsection 15(1) (national security and international relations) of the Access to Information Act. The records requested were from the Intelligence Advisory Committee, 1989-1995, concerning migration trends and global developments. The OIC found that similar records had been disclosed previously and the information reflected public debate, thus not meeting the requirements of subsection 15(1). LAC disclosed the records in full on January 20, 2023.

Key Issues
  • Applicability of subsection 15(1) to records concerning migration trends and global developments
  • Burden of proof on the institution to justify withholding records
  • Prior disclosure of similar information by the Canadian Government
  • Information reflecting public and Parliamentary debate
Federal (Canada)Access to Information Acts.6.1 Application Granted (refusal authorized)
Feb 1, 20232023 OIC 03· Indexed Apr 21, 2026

Decision pursuant to 6.1, 2023 OIC 03

Human Resources sector of an unnamed federal institution

An institution applied to the Information Commissioner for approval to decline an access to information request, arguing it was vexatious and an abuse of the right to access records. The requester sought all emails, text messages, and computer files from three HR employees. The Commissioner found the request was overly broad, placed an undue burden on the institution, and impeded the rights of others, thus constituting an abuse of the right to access records. The Commissioner also found the institution had met its duty to assist the requester prior to making the application.

Quick View

Access to Information Acts.6.1 Application Granted (refusal authorized)

Decision pursuant to 6.1, 2023 OIC 03

Feb 1, 20232023 OIC 03
Adjudicator: Caroline Maynard
Plain-Language Summary

An institution applied to the Information Commissioner for approval to decline an access to information request, arguing it was vexatious and an abuse of the right to access records. The requester sought all emails, text messages, and computer files from three HR employees. The Commissioner found the request was overly broad, placed an undue burden on the institution, and impeded the rights of others, thus constituting an abuse of the right to access records. The Commissioner also found the institution had met its duty to assist the requester prior to making the application.

Key Issues
  • Whether the access request constitutes an abuse of the right to make a request under subsection 6.1(1) of the ATIA.
  • Whether the institution met its duty to assist obligations under subsection 4(2.1) of the ATIA.
  • Whether the request was vexatious.
Federal (Canada)Access to Information ActOIC Order (ATIA s.36.1, binding)
Jan 30, 20235822-03819· Indexed Apr 21, 2026

Canadian Heritage, 5822-03819

The OIC ordered Canadian Heritage to provide a complete response to the access request as soon as possible but no later than January 31, 2023..

Quick View

Access to Information ActOIC Order (ATIA s.36.1, binding)

Canadian Heritage, 5822-03819

Jan 30, 20235822-03819

The OIC ordered Canadian Heritage to provide a complete response to the access request as soon as possible but no later than January 31, 2023..

Federal (Canada)Access to Information ActOIC Order (ATIA s.36.1, binding)
Jan 27, 20235820-00714· Indexed Apr 21, 2026

Innovation, Science and Economic Development Canada, 5820-00714

The OIC ordered Innovation, Science and Economic Development Canada to provide a complete response to the access request no later than 60 days after the order takes effect..

Quick View

Access to Information ActOIC Order (ATIA s.36.1, binding)

Innovation, Science and Economic Development Canada, 5820-00714

Jan 27, 20235820-00714

The OIC ordered Innovation, Science and Economic Development Canada to provide a complete response to the access request no later than 60 days after the order takes effect..

Federal (Canada)Personal Information Protection and Electronic Documents ActWell-founded & resolved
Jan 26, 2023PIPEDA Findings #2023-001· Indexed Apr 12, 2026

PIPEDA Findings #2023-001: Investigation into Home Depot of Canada Inc.’s compliance with PIPEDA

Home Depot of Canada Inc.

The Office of the Privacy Commissioner of Canada investigated Home Depot for disclosing customer email addresses and purchase details to Meta (Facebook) through Meta's "Offline Conversions" tool without valid consent. Home Depot used this tool to measure the effectiveness of its Facebook ads. The OPC found that Home Depot's privacy statement and Meta's policy were insufficient to obtain implied consent for this disclosure, as customers were not reasonably expected to understand that their data would be shared for these secondary purposes. Home Depot has since discontinued the use of the tool and agreed to implement recommendations for obtaining express consent should they restart the practice.

Quick View

Personal Information Protection and Electronic Documents ActWell-founded & resolved

PIPEDA Findings #2023-001: Investigation into Home Depot of Canada Inc.’s compliance with PIPEDA

Jan 26, 2023PIPEDA Findings #2023-001
Adjudicator: Philippe Dufresne
Plain-Language Summary

The Office of the Privacy Commissioner of Canada investigated Home Depot for disclosing customer email addresses and purchase details to Meta (Facebook) through Meta's "Offline Conversions" tool without valid consent. Home Depot used this tool to measure the effectiveness of its Facebook ads. The OPC found that Home Depot's privacy statement and Meta's policy were insufficient to obtain implied consent for this disclosure, as customers were not reasonably expected to understand that their data would be shared for these secondary purposes. Home Depot has since discontinued the use of the tool and agreed to implement recommendations for obtaining express consent should they restart the practice.

Key Issues
  • Whether Home Depot obtained valid consent for disclosing customer purchase data to Meta.
  • Whether the information disclosed was sensitive.
  • Whether Home Depot's privacy statement and Meta's policies provided sufficient notice and clarity.
  • Whether express opt-in consent should have been obtained.
Federal (Canada)Access to Information ActWell-founded
Jan 25, 20235821-01349· Indexed Apr 21, 2026

5821-01349 — Transport Canada

Transport Canada

The complainant requested information related to applications and Minimum Safe Manning (MSM) Documents for the passenger ship Queen of Cumberland. Transport Canada withheld information under subsections 19(1) (personal information) and 20(1)(b) (confidential third-party information). The complainant later withdrew the section 19(1) aspect of the complaint. The Information Commissioner found that Transport Canada failed to demonstrate that the withheld information met the requirements of paragraph 20(1)(b), ordering the disclosure of all information previously withheld under that provision.

Quick View

Access to Information ActWell-founded

5821-01349 — Transport Canada

Jan 25, 20235821-01349
Adjudicator: Caroline Maynard
Plain-Language Summary

The complainant requested information related to applications and Minimum Safe Manning (MSM) Documents for the passenger ship Queen of Cumberland. Transport Canada withheld information under subsections 19(1) (personal information) and 20(1)(b) (confidential third-party information). The complainant later withdrew the section 19(1) aspect of the complaint. The Information Commissioner found that Transport Canada failed to demonstrate that the withheld information met the requirements of paragraph 20(1)(b), ordering the disclosure of all information previously withheld under that provision.

Key Issues
  • Whether the withheld information met the criteria for paragraph 20(1)(b) of the ATIA, specifically concerning its technical nature, confidentiality, whether it was supplied by a third party, and if it was consistently treated as confidential by the third party.
  • Whether the information was publicly available or observable by passengers, impacting the confidentiality claim.
  • Whether the MSI's handwritten notes and the completed MSMDs constituted information supplied by a third party.
  • The third party's (BC Ferries) lack of position on the disclosure of the information.