The catalogue

Canadian privacy & access decisions

The comprehensive archive of federal, provincial, and territorial commissioner decisions — each with a plain-language summary.

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

Privy Council Office, 5822-07491

The Information Commissioner 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 Information Commissioner 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)
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Feb 28, 20255822-02574Indexed Apr 21, 2026

Canada Border Services Agency, 5822-02574

The Information Commissioner ordered Canada Border Services Agency 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)

Canada Border Services Agency, 5822-02574

Feb 28, 20255822-02574

The Information Commissioner ordered Canada Border Services Agency 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 ActOIC Order (ATIA s.36.1, binding)
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Feb 28, 20255824-01966Indexed Apr 21, 2026

Canadian Security Intelligence Service, 5824-01966

The Information Commissioner 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 Information Commissioner 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)
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Feb 27, 20255823-04593Indexed Apr 21, 2026

Canada Revenue Agency, 5823-04593

The Information Commissioner 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 Information Commissioner 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)
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Feb 27, 20255824-00884Indexed Apr 21, 2026

Canadian Food Inspection Agency, 5824-00884

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

Federal (Canada)Access to Information ActWell-founded
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Feb 27, 20255819-02883Indexed Jun 30, 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 information under several exemptions of the Access to Information Act related to Taseko Mines Limited’s New Prosperity Project. The OIC investigated claims under subsections 16(2), 19(1), paragraphs 20(1)(d), 21(1)(a), 21(1)(b), and section 23. During the investigation, the complainant narrowed the scope, removing all information withheld under subsection 16(2) from the complaint. The Commissioner found that ECCC did not demonstrate that the requirements for paragraphs 20(1)(d), 21(1)(a), 21(1)(b), or section 23 were met for certain information. However, where the requirements for discretionary exemptions were met, ECCC was found to have reasonably exercised its discretion. The Commissioner ordered ECCC to disclose specific information that did not meet the exemption requirements. ECCC agreed to comply with the order, and the complaint was deemed 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 information under several exemptions of the Access to Information Act related to Taseko Mines Limited’s New Prosperity Project. The OIC investigated claims under subsections 16(2), 19(1), paragraphs 20(1)(d), 21(1)(a), 21(1)(b), and section 23. During the investigation, the complainant narrowed the scope, removing all information withheld under subsection 16(2) from the complaint. The Commissioner found that ECCC did not demonstrate that the requirements for paragraphs 20(1)(d), 21(1)(a), 21(1)(b), or section 23 were met for certain information. However, where the requirements for discretionary exemptions were met, ECCC was found to have reasonably exercised its discretion. The Commissioner ordered ECCC to disclose specific information that did not meet the exemption requirements. ECCC agreed to comply with the order, and the complaint was deemed well founded.

Key Issues
  • Whether s.16(2) facilitating the commission of an offence applied
  • Whether s.19(1) personal information applied
  • Whether ECCC reasonably exercised its discretion under s.19(2)
  • Whether s.20(1)(d) negotiations by a third party applied
  • Whether ECCC reasonably exercised its discretion under s.20(5)
  • Whether ECCC reasonably exercised its discretion under s.20(6)
  • Whether s.21(1)(a) advice or recommendations applied
  • Whether ECCC reasonably exercised its discretion under s.21(1)(a)
  • Whether s.21(1)(b) accounts of consultations or deliberations applied
  • Whether ECCC reasonably exercised its discretion under s.21(1)(b)
  • Whether s.23 solicitor-client and litigation privilege applied
  • Whether ECCC reasonably exercised its discretion under s.23
Federal (Canada)Access to Information ActOIC Order (ATIA s.36.1, binding)
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Feb 27, 20255823-03156Indexed Apr 21, 2026

Public Services and Procurement Canada, 5823-03156

The Information Commissioner 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 Information Commissioner 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 ActOIC Order (ATIA s.36.1, binding)
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Feb 27, 20255824-01988Indexed Apr 21, 2026

National Defence, 5824-01988

The Information Commissioner 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 Information Commissioner 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
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Feb 27, 20255819-05773Indexed Jun 30, 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 96,781 pages of records under section 23 (solicitor-client and litigation privilege) of the Access to Information Act. The records related to the negotiation of a 1991 lease for the Louis St-Laurent Building. PSPC applied section 23 in a blanket manner, claiming both solicitor-client and litigation privilege. The Information Commissioner found that while some information met the requirements for solicitor-client privilege, PSPC failed to demonstrate that any information met the requirements for litigation privilege. Furthermore, PSPC's exercise of discretion was deemed unreasonable as it considered irrelevant factors and failed to consider relevant ones. The Commissioner also concluded that PSPC failed to adhere to section 25 by not performing a proper severance exercise. The complaint was found to be well founded, and PSPC was ordered to disclose specific types of records, all records not meeting solicitor-client privilege, and to reconsider its discretion for information genuinely subject to solicitor-client privilege.

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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 96,781 pages of records under section 23 (solicitor-client and litigation privilege) of the Access to Information Act. The records related to the negotiation of a 1991 lease for the Louis St-Laurent Building. PSPC applied section 23 in a blanket manner, claiming both solicitor-client and litigation privilege. The Information Commissioner found that while some information met the requirements for solicitor-client privilege, PSPC failed to demonstrate that any information met the requirements for litigation privilege. Furthermore, PSPC's exercise of discretion was deemed unreasonable as it considered irrelevant factors and failed to consider relevant ones. The Commissioner also concluded that PSPC failed to adhere to section 25 by not performing a proper severance exercise. The complaint was found to be well founded, and PSPC was ordered to disclose specific types of records, all records not meeting solicitor-client privilege, and to reconsider its discretion for information genuinely subject to solicitor-client privilege.

Key Issues
  • Whether the information met the requirements for solicitor-client privilege under s.23 ATIA
  • Whether the information met the requirements for litigation privilege under s.23 ATIA
  • Whether PSPC reasonably exercised its discretion to withhold information under s.23 ATIA
  • Whether PSPC adhered to its severance obligations under s.25 ATIA
Federal (Canada)Access to Information ActOIC Order (ATIA s.36.1, binding)
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Feb 27, 20255823-04538Indexed Apr 21, 2026

Canada Revenue Agency, 5823-04538

The Information Commissioner 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 Information Commissioner 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)Privacy ActWell-founded
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Feb 27, 2025Indexed Jun 30, 2026

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

Canada Revenue Agency (CRA)

A complainant alleged that the Canada Revenue Agency (CRA) inappropriately disclosed her adoptive child's name and her personal information to the child's biological mother, contravening section 8 of the Privacy Act. The child's name had been changed for safety reasons after a closed adoption. The OPC found that, on the balance of probabilities, the CRA likely disclosed the child's adoptive name to the biological mother, leading to significant negative impacts on the family. The investigation also revealed deficiencies in the CRA's internal procedures for safeguarding adopted children's personal information. The OPC issued recommendations to revise procedures, provide comprehensive training, and implement oversight measures. The CRA agreed to implement two of the three recommendations, but declined the oversight measure, leading to a "well-founded and not resolved" finding.

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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

A complainant alleged that the Canada Revenue Agency (CRA) inappropriately disclosed her adoptive child's name and her personal information to the child's biological mother, contravening section 8 of the Privacy Act. The child's name had been changed for safety reasons after a closed adoption. The OPC found that, on the balance of probabilities, the CRA likely disclosed the child's adoptive name to the biological mother, leading to significant negative impacts on the family. The investigation also revealed deficiencies in the CRA's internal procedures for safeguarding adopted children's personal information. The OPC issued recommendations to revise procedures, provide comprehensive training, and implement oversight measures. The CRA agreed to implement two of the three recommendations, but declined the oversight measure, leading to a "well-founded and not resolved" finding.

Key Issues
  • Whether the CRA disclosed the child’s adoptive name to the biological mother in contravention of section 8 of the Privacy Act
  • Whether the CRA's internal procedures for safeguarding adopted children's personal information were adequate
Federal (Canada)Access to Information ActWell-founded
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Feb 26, 20255823-04210Indexed Jun 30, 2026

5823-04210 — Canada Border Services Agency

Canada Border Services Agency

The complainant alleged that the Canada Border Services Agency (CBSA) failed to conduct a reasonable search for Microsoft Teams messages related to ArriveCAN. The CBSA initially informed the complainant that no such records existed, citing a 30-day retention period for MS Teams messages. However, the OIC's investigation revealed that an administrative error prevented the request from being promptly entered into CBSA's case management system, causing a significant delay in processing. This delay meant that by the time the request was actioned, the MS Teams messages would have been automatically deleted. Despite this, CBSA policy required business-related information from MS Teams to be saved to corporate repositories. During the investigation, CBSA searched these repositories and located one responsive record, which was subsequently provided to the complainant. The Commissioner found that the CBSA did not conduct a reasonable search initially due to the processing delays and failure to task program areas, but acknowledged that a reasonable search was eventually completed during the investigation.

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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) failed to conduct a reasonable search for Microsoft Teams messages related to ArriveCAN. The CBSA initially informed the complainant that no such records existed, citing a 30-day retention period for MS Teams messages. However, the OIC's investigation revealed that an administrative error prevented the request from being promptly entered into CBSA's case management system, causing a significant delay in processing. This delay meant that by the time the request was actioned, the MS Teams messages would have been automatically deleted. Despite this, CBSA policy required business-related information from MS Teams to be saved to corporate repositories. During the investigation, CBSA searched these repositories and located one responsive record, which was subsequently provided to the complainant. The Commissioner found that the CBSA did not conduct a reasonable search initially due to the processing delays and failure to task program areas, but acknowledged that a reasonable search was eventually completed during the investigation.

Key Issues
  • Whether the institution conducted a reasonable search for records
  • Whether the administrative error in processing the request impacted the search for records
  • Whether the institution's MS Teams retention policy and corporate repository policy were followed
Federal (Canada)Privacy ActWell-founded
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Feb 26, 2025Indexed Jun 30, 2026

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

Canada Revenue Agency (CRA)

The complainant alleged that the Canada Revenue Agency (CRA) improperly denied access to personal information related to five grievances, relying on exceptions in subsection 12(1), paragraph 22(1)(b), and section 26 of the Privacy Act. The OPC found that while the CRA conducted reasonable searches, it failed to substantiate its use of some exemptions, particularly paragraph 22(1)(b). The CRA did not demonstrate a clear and direct connection between disclosure and a risk of harm, instead relying on general assertions. The OPC concluded that the complainant did not receive all entitled personal information and found the complaint well-founded. The OPC recommended the CRA reassess its reliance on paragraph 22(1)(b) and disclose more information. However, the CRA maintained its position, leading the OPC to consider the complaint unresolved.

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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 in subsection 12(1), paragraph 22(1)(b), and section 26 of the Privacy Act. The OPC found that while the CRA conducted reasonable searches, it failed to substantiate its use of some exemptions, particularly paragraph 22(1)(b). The CRA did not demonstrate a clear and direct connection between disclosure and a risk of harm, instead relying on general assertions. The OPC concluded that the complainant did not receive all entitled personal information and found the complaint well-founded. The OPC recommended the CRA reassess its reliance on paragraph 22(1)(b) and disclose more information. However, the CRA maintained its position, leading the OPC to consider the complaint unresolved.

Key Issues
  • Whether the Canada Revenue Agency conducted reasonable searches for responsive records
  • Whether the Canada Revenue Agency properly applied subsection 12(1) of the Privacy Act to withhold information
  • Whether the Canada Revenue Agency properly applied paragraph 22(1)(b) of the Privacy Act to withhold information
  • Whether the Canada Revenue Agency properly applied section 26 of the Privacy Act to withhold information
  • Whether the Canada Revenue Agency demonstrated a clear and direct connection between disclosure and a risk of harm under paragraph 22(1)(b)
  • Whether general assertions of harm are sufficient to justify withholding information under paragraph 22(1)(b)
  • Whether the mere fact of an ongoing investigation meets the threshold for harm under paragraph 22(1)(b)
  • Whether the potential for strategic advantage is sufficient to justify withholding information under paragraph 22(1)(b)
  • Whether professional expertise alone is sufficient to substantiate an exemption claim under paragraph 22(1)(b)
  • Whether a case-by-case assessment is required for the application of paragraph 22(1)(b)
Federal (Canada)Access to Information ActOIC Order (ATIA s.36.1, binding)
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Feb 25, 20255824-01624Indexed Apr 21, 2026

Canadian Radio-Television and Telecommunications Commission, 5824-01624

The Information Commissioner 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 Information Commissioner 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)
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Feb 21, 20255824-02283Indexed Apr 21, 2026

Canadian Security Intelligence Service, 5824-02283

The Information Commissioner 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 Information Commissioner 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.