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.

363 decisions matching
Federal (Canada)Access to Information ActOIC Order (ATIA s.36.1, binding)
Feb 28, 20255822-07491· Indexed Apr 21, 2026

Privy Council Office, 5822-07491

The OIC ordered Privy Council Office to provide a complete response to the access request no later than 36 business days following the receipt of the final report..

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

Privy Council Office, 5822-07491

Feb 28, 20255822-07491

The OIC ordered Privy Council Office to provide a complete response to the access request no later than 36 business days following the receipt of the final report..

Federal (Canada)Access to Information ActOIC Order (ATIA s.36.1, binding)
Feb 28, 20255824-01966· Indexed Apr 21, 2026

Canadian Security Intelligence Service, 5824-01966

The OIC ordered Canadian Security Intelligence Service to provide a complete response to the access request no later than March 10, 2025..

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

Canadian Security Intelligence Service, 5824-01966

Feb 28, 20255824-01966

The OIC ordered Canadian Security Intelligence Service to provide a complete response to the access request no later than March 10, 2025..

Federal (Canada)Access to Information ActOIC Order (ATIA s.36.1, binding)
Feb 27, 20255823-03156· Indexed Apr 21, 2026

Public Services and Procurement Canada, 5823-03156

The OIC ordered Public Services and Procurement Canada to provide a complete response to the access request as soon as possible and no later than October 31, 2025..

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

Public Services and Procurement Canada, 5823-03156

Feb 27, 20255823-03156

The OIC ordered Public Services and Procurement Canada to provide a complete response to the access request as soon as possible and no later than October 31, 2025..

Federal (Canada)Access to Information ActWell-founded
Feb 27, 20255819-02883· Indexed Apr 21, 2026

5819-02883 — Environment and Climate Change Canada

Environment and Climate Change Canada

The complainant alleged that Environment and Climate Change Canada (ECCC) improperly withheld records related to Taseko Mines Limited’s New Prosperity Project under several exemptions in the Access to Information Act. The Information Commissioner found that ECCC failed to demonstrate that information withheld under paragraphs 20(1)(d) (negotiations by a third party), 21(1)(a) (advice or recommendations), and 21(1)(b) (accounts of consultations or deliberations) met the exemption criteria, and that certain information claimed under section 23 (solicitor-client privilege) did not qualify. ECCC has agreed to comply with the order to disclose the specified information. The complaint was found to be well founded.

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Access to Information ActWell-founded

5819-02883 — Environment and Climate Change Canada

Feb 27, 20255819-02883
Adjudicator: Caroline Maynard
Plain-Language Summary

The complainant alleged that Environment and Climate Change Canada (ECCC) improperly withheld records related to Taseko Mines Limited’s New Prosperity Project under several exemptions in the Access to Information Act. The Information Commissioner found that ECCC failed to demonstrate that information withheld under paragraphs 20(1)(d) (negotiations by a third party), 21(1)(a) (advice or recommendations), and 21(1)(b) (accounts of consultations or deliberations) met the exemption criteria, and that certain information claimed under section 23 (solicitor-client privilege) did not qualify. ECCC has agreed to comply with the order to disclose the specified information. The complaint was found to be well founded.

Key Issues
  • Whether information withheld under paragraph 20(1)(d) interfered with third-party negotiations
  • Whether information withheld under paragraph 21(1)(a) constituted advice or recommendations
  • Whether information withheld under paragraph 21(1)(b) constituted accounts of consultations or deliberations
  • Whether information withheld under section 23 met the criteria for solicitor-client or litigation privilege
Federal (Canada)Access to Information ActOIC Order (ATIA s.36.1, binding)
Feb 27, 20255824-01988· Indexed Apr 21, 2026

National Defence, 5824-01988

The OIC ordered National Defence to provide a complete response to the access request no later than 36 business days following the date of the final report..

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

National Defence, 5824-01988

Feb 27, 20255824-01988

The OIC ordered National Defence to provide a complete response to the access request no later than 36 business days following the date of the final report..

Federal (Canada)Access to Information ActWell-founded
Feb 27, 20255819-05773· Indexed Apr 21, 2026

5819-05773 — Public Services and Procurement Canada

Public Services and Procurement Canada

The complainant alleged that Public Services and Procurement Canada (PSPC) improperly withheld records concerning the negotiation of a 1991 lease under section 23 of the Access to Information Act, citing solicitor-client and litigation privilege. PSPC applied these exemptions broadly to 96,781 pages of records. The Information Commissioner found that while some information qualified for solicitor-client privilege, PSPC failed to demonstrate that any information met the criteria for litigation privilege. Furthermore, PSPC did not reasonably exercise its discretion in withholding information and failed to perform severance as required by section 25.

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Access to Information ActWell-founded

5819-05773 — Public Services and Procurement Canada

Feb 27, 20255819-05773
Adjudicator: Caroline Maynard
Plain-Language Summary

The complainant alleged that Public Services and Procurement Canada (PSPC) improperly withheld records concerning the negotiation of a 1991 lease under section 23 of the Access to Information Act, citing solicitor-client and litigation privilege. PSPC applied these exemptions broadly to 96,781 pages of records. The Information Commissioner found that while some information qualified for solicitor-client privilege, PSPC failed to demonstrate that any information met the criteria for litigation privilege. Furthermore, PSPC did not reasonably exercise its discretion in withholding information and failed to perform severance as required by section 25.

Key Issues
  • Application of section 23 (solicitor-client and litigation privilege)
  • Application of section 25 (severance)
  • Reasonableness of the institution's exercise of discretion
  • Burden of proof on the institution to justify exemptions
Federal (Canada)Access to Information ActOIC Order (ATIA s.36.1, binding)
Feb 27, 20255823-04593· Indexed Apr 21, 2026

Canada Revenue Agency, 5823-04593

The OIC ordered Canada Revenue Agency to provide a complete response to the access request no later than March 31, 2026..

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

Canada Revenue Agency, 5823-04593

Feb 27, 20255823-04593

The OIC ordered Canada Revenue Agency to provide a complete response to the access request no later than March 31, 2026..

Federal (Canada)Access to Information ActOIC Order (ATIA s.36.1, binding)
Feb 27, 20255823-04538· Indexed Apr 21, 2026

Canada Revenue Agency, 5823-04538

The OIC ordered Canada Revenue Agency to provide a complete response to the access request no later than on the 60th day following the date of my final report..

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

Canada Revenue Agency, 5823-04538

Feb 27, 20255823-04538

The OIC ordered Canada Revenue Agency to provide a complete response to the access request no later than on the 60th day following the date of my final report..

Federal (Canada)Access to Information ActOIC Order (ATIA s.36.1, binding)
Feb 27, 20255824-00884· Indexed Apr 21, 2026

Canadian Food Inspection Agency, 5824-00884

The OIC ordered Canadian Food Inspection Agency to provide a complete response to the access request no later than January 18, 2028..

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

Canadian Food Inspection Agency, 5824-00884

Feb 27, 20255824-00884

The OIC ordered Canadian Food Inspection Agency to provide a complete response to the access request no later than January 18, 2028..

Federal (Canada)Privacy ActWell-founded
Feb 27, 2025· Indexed Apr 12, 2026

Investigation into the disclosure of an adopted child’s name to their biological mother by the Canada Revenue Agency

Canada Revenue Agency

This investigation examined allegations that the Canada Revenue Agency (CRA) inappropriately disclosed an adopted child's adoptive name, and the adoptive mother's personal information, to the child's biological mother. The OPC found that, on the balance of probabilities, the CRA likely disclosed the child's adoptive name, contravening section 8 of the Privacy Act. Deficiencies were also identified in the CRA's internal procedures for safeguarding adopted children's personal information. The complaint was found to be well-founded but not resolved, as the CRA agreed to implement some, but not all, of the OPC's recommendations.

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Privacy ActWell-founded

Investigation into the disclosure of an adopted child’s name to their biological mother by the Canada Revenue Agency

Feb 27, 2025
Adjudicator: Philippe Dufresne
Plain-Language Summary

This investigation examined allegations that the Canada Revenue Agency (CRA) inappropriately disclosed an adopted child's adoptive name, and the adoptive mother's personal information, to the child's biological mother. The OPC found that, on the balance of probabilities, the CRA likely disclosed the child's adoptive name, contravening section 8 of the Privacy Act. Deficiencies were also identified in the CRA's internal procedures for safeguarding adopted children's personal information. The complaint was found to be well-founded but not resolved, as the CRA agreed to implement some, but not all, of the OPC's recommendations.

Key Issues
  • Whether the CRA disclosed the child's adoptive name and the adoptive mother's personal information to the biological mother without consent.
  • Whether the CRA's internal procedures adequately protected the personal information of adopted children.
  • Whether the CRA's actions contravened section 8 of the Privacy Act.
  • Whether the complaint was resolved based on the CRA's response to the OPC's recommendations.
Federal (Canada)Access to Information ActWell-founded
Feb 26, 20255823-04210· Indexed Apr 21, 2026

5823-04210 — Canada Border Services Agency

Canada Border Services Agency

The complainant alleged that the Canada Border Services Agency (CBSA) did not conduct a reasonable search for Microsoft Teams messages related to ArriveCAN. CBSA's policy retains these messages for only 30 days, but an administrative error delayed the processing of the request beyond this period, leading officials to believe no records existed. Although CBSA later found one relevant record in its corporate repositories during the investigation, the initial delay meant a reasonable search was not conducted at the time of the request. The complaint was found to be well founded.

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Access to Information ActWell-founded

5823-04210 — Canada Border Services Agency

Feb 26, 20255823-04210
Adjudicator: Caroline Maynard
Plain-Language Summary

The complainant alleged that the Canada Border Services Agency (CBSA) did not conduct a reasonable search for Microsoft Teams messages related to ArriveCAN. CBSA's policy retains these messages for only 30 days, but an administrative error delayed the processing of the request beyond this period, leading officials to believe no records existed. Although CBSA later found one relevant record in its corporate repositories during the investigation, the initial delay meant a reasonable search was not conducted at the time of the request. The complaint was found to be well founded.

Key Issues
  • Reasonableness of the search conducted by the institution
  • Timeliness of request processing
  • Impact of administrative errors on the right of access
  • Proper retention and retrieval of electronic records
Federal (Canada)Privacy ActWell-founded
Feb 26, 2025· Indexed Apr 12, 2026

Investigation into the Canada Revenue Agency’s application of paragraph 22(1)(b) to refuse access to personal information

Canada Revenue Agency

The complainant alleged that the Canada Revenue Agency (CRA) improperly denied access to personal information related to five grievances, relying on exceptions under the Privacy Act. The OPC found that while the CRA conducted reasonable searches, it failed to adequately substantiate its use of paragraph 22(1)(b) of the Act to withhold information. Much of the withheld information was transactional and did not demonstrate a clear risk of harm upon disclosure. The complaint was found to be well-founded, but unresolved, as the CRA maintained its position on the withheld information.

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Privacy ActWell-founded

Investigation into the Canada Revenue Agency’s application of paragraph 22(1)(b) to refuse access to personal information

Feb 26, 2025
Adjudicator: Philippe Dufresne
Plain-Language Summary

The complainant alleged that the Canada Revenue Agency (CRA) improperly denied access to personal information related to five grievances, relying on exceptions under the Privacy Act. The OPC found that while the CRA conducted reasonable searches, it failed to adequately substantiate its use of paragraph 22(1)(b) of the Act to withhold information. Much of the withheld information was transactional and did not demonstrate a clear risk of harm upon disclosure. The complaint was found to be well-founded, but unresolved, as the CRA maintained its position on the withheld information.

Key Issues
  • Proper application of paragraph 22(1)(b) of the Privacy Act regarding risk of harm.
  • Adequacy of government institution's searches for responsive records.
  • Substantiation of claims for withholding information under statutory exemptions.
  • Requirement for case-by-case assessment when applying exemptions.
Federal (Canada)Access to Information ActOIC Order (ATIA s.36.1, binding)
Feb 25, 20255824-01624· Indexed Apr 21, 2026

Canadian Radio-Television and Telecommunications Commission, 5824-01624

The OIC ordered Canadian Radio-Television and Telecommunications Commission to provide a complete response to the access request no later than the 60th business day following the date of the final report..

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

Canadian Radio-Television and Telecommunications Commission, 5824-01624

Feb 25, 20255824-01624

The OIC ordered Canadian Radio-Television and Telecommunications Commission to provide a complete response to the access request no later than the 60th business day following the date of the final report..

Federal (Canada)Access to Information ActOIC Order (ATIA s.36.1, binding)
Feb 21, 20255824-02283· Indexed Apr 21, 2026

Canadian Security Intelligence Service, 5824-02283

The OIC ordered Canadian Security Intelligence Service to provide a complete response to the access request no later than 36 business days after the date of the final report..

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

Canadian Security Intelligence Service, 5824-02283

Feb 21, 20255824-02283

The OIC ordered Canadian Security Intelligence Service to provide a complete response to the access request no later than 36 business days after the date of the final report..

Federal (Canada)Access to Information ActOIC Order (ATIA s.36.1, binding)
Feb 20, 20255822-03430· Indexed Apr 21, 2026

Canada Border Services Agency, 5822-03430

The OIC ordered Canada Border Services Agency to provide a complete response to the access request within 36 business days following the date of my final report..

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

Canada Border Services Agency, 5822-03430

Feb 20, 20255822-03430

The OIC ordered Canada Border Services Agency to provide a complete response to the access request within 36 business days following the date of my final report..