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.

349 decisions matching
Federal (Canada)Access to Information ActWell-founded
Aug 18, 20255822-01936· Indexed Apr 21, 2026

5822-01936 — Correctional Service Canada

Correctional Service Canada

The complainant alleged that Correctional Service Canada (CSC) improperly withheld information under subsection 19(1) of the Access to Information Act (ATIA). The request was for emails containing specific keywords related to COVID-19 and lockdowns. The Information Commissioner found that while some information, like contact tracing details and offender histories, properly qualified as personal information, other withheld information, such as the type of incidents in situation reports and dates of shifts for certain staff, did not. CSC was ordered to disclose the information that did not meet the requirements of subsection 19(1), and the institution indicated it would comply.

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Access to Information ActWell-founded

5822-01936 — Correctional Service Canada

Aug 18, 20255822-01936
Adjudicator: Caroline Maynard
Plain-Language Summary

The complainant alleged that Correctional Service Canada (CSC) improperly withheld information under subsection 19(1) of the Access to Information Act (ATIA). The request was for emails containing specific keywords related to COVID-19 and lockdowns. The Information Commissioner found that while some information, like contact tracing details and offender histories, properly qualified as personal information, other withheld information, such as the type of incidents in situation reports and dates of shifts for certain staff, did not. CSC was ordered to disclose the information that did not meet the requirements of subsection 19(1), and the institution indicated it would comply.

Key Issues
  • Whether information withheld under subsection 19(1) of the ATIA qualifies as personal information.
  • Whether the institution demonstrated that disclosing certain information (e.g., shift dates, type of incident) would identify an individual.
  • Whether the institution reasonably exercised its discretion to disclose information under subsection 19(2) of the ATIA.
Federal (Canada)Access to Information ActWell-founded
Aug 1, 20255823-00326· Indexed Apr 21, 2026

5823-00326 — Crown-Indigenous Relations and Northern Affairs Canada

Crown-Indigenous Relations and Northern Affairs Canada

The complainant requested an agreement and land claim settlement signed in 2000 between the federal government and the Squamish band from Crown-Indigenous Relations and Northern Affairs Canada (CIRNAC). CIRNAC withheld information under paragraphs 20(1)(b), 20(1)(c), and section 23 of the Access to Information Act. The Information Commissioner found that neither CIRNAC nor the third party (Squamish Nation) demonstrated that the exemptions applied. The Commissioner ordered CIRNAC to disclose the records in their entirety, but CIRNAC indicated they would not be disclosing them.

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Access to Information ActWell-founded

5823-00326 — Crown-Indigenous Relations and Northern Affairs Canada

Aug 1, 20255823-00326
Adjudicator: Caroline Maynard
Plain-Language Summary

The complainant requested an agreement and land claim settlement signed in 2000 between the federal government and the Squamish band from Crown-Indigenous Relations and Northern Affairs Canada (CIRNAC). CIRNAC withheld information under paragraphs 20(1)(b), 20(1)(c), and section 23 of the Access to Information Act. The Information Commissioner found that neither CIRNAC nor the third party (Squamish Nation) demonstrated that the exemptions applied. The Commissioner ordered CIRNAC to disclose the records in their entirety, but CIRNAC indicated they would not be disclosing them.

Key Issues
  • Application of paragraph 20(1)(b) (confidential third party financial, commercial, scientific or technical information)
  • Application of paragraph 20(1)(c) (financial impact on a third party)
  • Application of section 23 (solicitor-client and litigation privilege)
  • Burden of proof on institution and third party to demonstrate exemptions
Federal (Canada)Access to Information ActWell-founded
Jul 9, 20255822-00543· Indexed Apr 21, 2026

5822-00543 — Canada Revenue Agency

Canada Revenue Agency

The complainant alleged that the Canada Revenue Agency (CRA) did not conduct a reasonable search for records in response to an access request for correspondence related to specific topics. The CRA initially provided some records and explained why others were not retrieved. However, during the investigation, the CRA conducted additional searches and confirmed that further responsive records exist. The Information Commissioner found the complaint well-founded.

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Access to Information ActWell-founded

5822-00543 — Canada Revenue Agency

Jul 9, 20255822-00543
Adjudicator: Caroline Maynard
Plain-Language Summary

The complainant alleged that the Canada Revenue Agency (CRA) did not conduct a reasonable search for records in response to an access request for correspondence related to specific topics. The CRA initially provided some records and explained why others were not retrieved. However, during the investigation, the CRA conducted additional searches and confirmed that further responsive records exist. The Information Commissioner found the complaint well-founded.

Key Issues
  • Reasonableness of the search conducted by the institution
  • Completeness of the records disclosed
  • Requirement to disclose records previously provided in response to other requests
Federal (Canada)Access to Information ActWell-founded
Jul 9, 20255824-00495· Indexed Apr 21, 2026

5824-00495 — Canada Post

Canada Post

The complainant alleged that Canada Post improperly withheld records concerning decisions to change mailing services in Iqaluit, citing personal information, trade secrets, and advice/deliberation exemptions. The complainant also questioned the thoroughness of Canada Post's search for records. The Information Commissioner found that Canada Post failed to justify withholding records under subsection 18.1(1) and did not demonstrate a reasonable search was conducted. Consequently, the Commissioner ordered Canada Post to disclose specific information and conduct a new search.

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Access to Information ActWell-founded

5824-00495 — Canada Post

Jul 9, 20255824-00495
Adjudicator: Caroline Maynard
Plain-Language Summary

The complainant alleged that Canada Post improperly withheld records concerning decisions to change mailing services in Iqaluit, citing personal information, trade secrets, and advice/deliberation exemptions. The complainant also questioned the thoroughness of Canada Post's search for records. The Information Commissioner found that Canada Post failed to justify withholding records under subsection 18.1(1) and did not demonstrate a reasonable search was conducted. Consequently, the Commissioner ordered Canada Post to disclose specific information and conduct a new search.

Key Issues
  • Justification for withholding records under subsection 18.1(1)
  • Applicability of subsection 18.1(2) exceptions
  • Reasonableness of Canada Post's search for records
  • Burden of proof on the institution to justify exemptions
Federal (Canada)Access to Information ActWell-founded
Jul 9, 20255822-01900· Indexed Apr 21, 2026

5822-01900 — Canada Revenue Agency

Canada Revenue Agency

The complainant alleged that the Canada Revenue Agency (CRA) did not conduct a reasonable search for records in response to an access request for specific categories of records held by a subject matter expert. Following the investigation, the CRA conducted additional searches and confirmed that further responsive records exist. The Commissioner ordered the CRA to process these additional records and provide a new response within 60 business days.

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Access to Information ActWell-founded

5822-01900 — Canada Revenue Agency

Jul 9, 20255822-01900
Adjudicator: Caroline Maynard
Plain-Language Summary

The complainant alleged that the Canada Revenue Agency (CRA) did not conduct a reasonable search for records in response to an access request for specific categories of records held by a subject matter expert. Following the investigation, the CRA conducted additional searches and confirmed that further responsive records exist. The Commissioner ordered the CRA to process these additional records and provide a new response within 60 business days.

Key Issues
  • Reasonableness of the search conducted by the institution.
  • Existence of additional responsive records.
Federal (Canada)Access to Information ActWell-founded
Jul 7, 20255822-03263· Indexed Apr 21, 2026

5822-03263 — Trans Mountain Corporation

Trans Mountain Corporation

The complainant alleged that Trans Mountain Corporation (TMC) improperly withheld records related to the initial application and approval of the Trans Mountain Pipeline in the early 1950s. TMC failed to identify specific withheld information or demonstrate how it met exemption criteria under the Access to Information Act. TMC also failed to justify refusing to provide a copy of the records. The Information Commissioner found the complaint well-founded and ordered TMC to disclose the records.

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Access to Information ActWell-founded

5822-03263 — Trans Mountain Corporation

Jul 7, 20255822-03263
Adjudicator: Caroline Maynard
Plain-Language Summary

The complainant alleged that Trans Mountain Corporation (TMC) improperly withheld records related to the initial application and approval of the Trans Mountain Pipeline in the early 1950s. TMC failed to identify specific withheld information or demonstrate how it met exemption criteria under the Access to Information Act. TMC also failed to justify refusing to provide a copy of the records. The Information Commissioner found the complaint well-founded and ordered TMC to disclose the records.

Key Issues
  • TMC's failure to identify specific withheld information.
  • TMC's failure to establish that exemptions applied to the withheld information.
  • TMC's failure to justify refusing to provide a copy of the records.
  • The age of the records and lack of demonstrable safety threat.
Federal (Canada)Access to Information ActWell-founded
Jul 7, 20255824-03298· Indexed Apr 21, 2026

5824-03298 — Privy Council Office

Privy Council Office

The complainant alleged that the Privy Council Office (PCO) failed to respond to an access request for historical assessments on Russia and former Soviet Union countries within the extended deadline. The Information Commissioner found that PCO's delay was unacceptable, particularly their lengthy consultation process and the excessive time allocated for internal review. The Commissioner ordered PCO to provide a response within 60 business days and recommended a review of their internal processes.

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Access to Information ActWell-founded

5824-03298 — Privy Council Office

Jul 7, 20255824-03298
Adjudicator: Caroline Maynard
Plain-Language Summary

The complainant alleged that the Privy Council Office (PCO) failed to respond to an access request for historical assessments on Russia and former Soviet Union countries within the extended deadline. The Information Commissioner found that PCO's delay was unacceptable, particularly their lengthy consultation process and the excessive time allocated for internal review. The Commissioner ordered PCO to provide a response within 60 business days and recommended a review of their internal processes.

Key Issues
  • Failure to respond within the statutory time limits
  • Unjustified extension of time for processing access requests
  • Inefficiency in internal consultation and approval processes
Federal (Canada)Access to Information ActWell-founded
Jun 27, 20255822-00319· Indexed May 4, 2026

5822-00319 — Impact Assessment Agency of Canada

Impact Assessment Agency of Canada

The complainant alleged that the Impact Assessment Agency of Canada (IAAC) had improperly withheld information related to its 2020-2021 inspection plan. The IAAC withheld information under numerous sections of the Access to Information Act, including exemptions related to federal-provincial affairs, investigations, third-party commercial information, and advice/deliberations. The Information Commissioner found that the IAAC failed to demonstrate that the exemptions were properly applied in many instances and did not adequately exercise its discretion to disclose information. Consequently, the Commissioner ordered the IAAC to disclose significant portions of the withheld information.

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Access to Information ActWell-founded

5822-00319 — Impact Assessment Agency of Canada

Jun 27, 20255822-00319
Adjudicator: Caroline Maynard
Plain-Language Summary

The complainant alleged that the Impact Assessment Agency of Canada (IAAC) had improperly withheld information related to its 2020-2021 inspection plan. The IAAC withheld information under numerous sections of the Access to Information Act, including exemptions related to federal-provincial affairs, investigations, third-party commercial information, and advice/deliberations. The Information Commissioner found that the IAAC failed to demonstrate that the exemptions were properly applied in many instances and did not adequately exercise its discretion to disclose information. Consequently, the Commissioner ordered the IAAC to disclose significant portions of the withheld information.

Key Issues
  • Improper application of exemptions under the Access to Information Act
  • Failure to demonstrate reasonable expectation of harm for withheld information
  • Inadequate exercise of discretion to disclose information
  • Application of third-party commercial and financial information exemptions
Federal (Canada)Access to Information ActWell-founded
Jun 6, 20255823-03707· Indexed Apr 21, 2026

5823-03707 — Canada Post

Canada Post

The complainant alleged that Canada Post improperly withheld records related to a health and safety strategy report and invoicing, citing personal information, trade secrets, and confidential third-party information. The Information Commissioner found that Canada Post failed to demonstrate that certain information met the requirements for exemption under subsections 18.1(1) and paragraph 20(1)(b) of the Access to Information Act. Specifically, Canada Post could not prove the information was a trade secret, had a reasonable expectation of confidentiality, or was exclusively supplied by the third party. The Commissioner ordered Canada Post to disclose certain withheld information, and Canada Post agreed to comply.

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Access to Information ActWell-founded

5823-03707 — Canada Post

Jun 6, 20255823-03707
Adjudicator: Caroline Maynard
Plain-Language Summary

The complainant alleged that Canada Post improperly withheld records related to a health and safety strategy report and invoicing, citing personal information, trade secrets, and confidential third-party information. The Information Commissioner found that Canada Post failed to demonstrate that certain information met the requirements for exemption under subsections 18.1(1) and paragraph 20(1)(b) of the Access to Information Act. Specifically, Canada Post could not prove the information was a trade secret, had a reasonable expectation of confidentiality, or was exclusively supplied by the third party. The Commissioner ordered Canada Post to disclose certain withheld information, and Canada Post agreed to comply.

Key Issues
  • Whether information on an invoice is confidential third-party commercial information (s. 20(1)(b))
  • Whether information constitutes a trade secret or confidential commercial information belonging to Canada Post (s. 18.1(1))
  • Whether withheld information is publicly available
  • Whether information was supplied by a third party
Federal (Canada)Access to Information ActWell-founded
Jun 6, 20255824-03837· Indexed Apr 21, 2026

5824-03837 — Health Canada

Health Canada

The complainant alleged that Health Canada failed to respond to an access request within the statutory time limit. The request concerned documents related to the Public Health Agency of Canada and the National Microbiology Laboratory. Although Health Canada completed processing and consultations, it placed the response on hold pending ongoing investigations. The Information Commissioner found this delay unjustifiable under the Access to Information Act, as concerns about sensitive information should be addressed through exemptions, not by pausing the response. Health Canada subsequently provided a response, making a formal order unnecessary.

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Access to Information ActWell-founded

5824-03837 — Health Canada

Jun 6, 20255824-03837
Adjudicator: Caroline Maynard
Plain-Language Summary

The complainant alleged that Health Canada failed to respond to an access request within the statutory time limit. The request concerned documents related to the Public Health Agency of Canada and the National Microbiology Laboratory. Although Health Canada completed processing and consultations, it placed the response on hold pending ongoing investigations. The Information Commissioner found this delay unjustifiable under the Access to Information Act, as concerns about sensitive information should be addressed through exemptions, not by pausing the response. Health Canada subsequently provided a response, making a formal order unnecessary.

Key Issues
  • Failure to respond within statutory time limits
  • Justification for placing an access request on hold
  • Timely access to information
  • Application of exemptions versus delaying disclosure
Federal (Canada)Access to Information ActWell-founded
Jun 2, 20255824-02329· Indexed Apr 21, 2026

5824-02329 — Transport Canada

Transport Canada

The complainant alleged that Transport Canada failed to respond to an access request within the 30-day timeframe required by the Access to Information Act. The request concerned records related to an issue paper on helicopter operations. The investigation found that Transport Canada did not meet its deadline due to delays in receiving records from an internal office. Although Transport Canada later stated the records were being processed under a separate request, the Commissioner ruled this did not constitute a complete response and ordered Transport Canada to provide a full response within 36 business days.

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Access to Information ActWell-founded

5824-02329 — Transport Canada

Jun 2, 20255824-02329
Adjudicator: Caroline Maynard
Plain-Language Summary

The complainant alleged that Transport Canada failed to respond to an access request within the 30-day timeframe required by the Access to Information Act. The request concerned records related to an issue paper on helicopter operations. The investigation found that Transport Canada did not meet its deadline due to delays in receiving records from an internal office. Although Transport Canada later stated the records were being processed under a separate request, the Commissioner ruled this did not constitute a complete response and ordered Transport Canada to provide a full response within 36 business days.

Key Issues
  • Timeliness of response to access request
  • Definition of a 'complete response'
  • Internal delays in retrieving records
  • Accountability for ATIP processing delays
Federal (Canada)Access to Information ActWell-founded
May 20, 20255820-03930· Indexed Apr 21, 2026

5820-03930 — Canada Mortgage and Housing Corporation and Laurentian Bank of Canada

Canada Mortgage and Housing Corporation

The complainant alleged that CMHC improperly withheld records regarding mortgage loans insured or sold by Laurentian Bank. CMHC withheld information claiming exemptions related to government financial/commercial information, personal information, and third-party financial/commercial information, and negotiations. The Information Commissioner found that while some information qualified for exemption under subsection 20(1)(b) (third-party information), other withheld information did not meet the exemption's requirements. The Commissioner ordered CMHC to disclose certain information that was not supplied by a third party. CMHC has indicated it will not comply with parts of the order and intends to apply to the Federal Court.

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Access to Information ActWell-founded

5820-03930 — Canada Mortgage and Housing Corporation and Laurentian Bank of Canada

May 20, 20255820-03930
Adjudicator: Caroline Maynard
Plain-Language Summary

The complainant alleged that CMHC improperly withheld records regarding mortgage loans insured or sold by Laurentian Bank. CMHC withheld information claiming exemptions related to government financial/commercial information, personal information, and third-party financial/commercial information, and negotiations. The Information Commissioner found that while some information qualified for exemption under subsection 20(1)(b) (third-party information), other withheld information did not meet the exemption's requirements. The Commissioner ordered CMHC to disclose certain information that was not supplied by a third party. CMHC has indicated it will not comply with parts of the order and intends to apply to the Federal Court.

Key Issues
  • Whether information withheld by CMHC qualified for exemption under paragraph 20(1)(b) (confidential third-party financial, commercial, scientific or technical information).
  • Whether information withheld by CMHC qualified for exemption under paragraph 20(1)(c) (financial impact on a third party).
  • Whether information withheld by CMHC qualified for exemption under paragraph 20(1)(d) (negotiations by a third party).
  • Whether CMHC's own observations and work product could be withheld as information supplied by a third party.
Federal (Canada)Access to Information ActWell-founded
May 2, 20255823-03607· Indexed Apr 21, 2026

5823-03607 — Royal Canadian Mounted Police

Royal Canadian Mounted Police

The complainant alleged that the Royal Canadian Mounted Police (RCMP) improperly withheld records related to the Special Joint Committee on the Declaration of Emergency under various sections of the Access to Information Act. The complainant also alleged the RCMP failed to conduct a reasonable search. While the Commissioner found that some information was properly withheld under sections 21(1)(a) and 21(1)(b), the RCMP did not conduct a reasonable search for records. The Commissioner ordered the RCMP to provide a new response and release any additional records found.

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Access to Information ActWell-founded

5823-03607 — Royal Canadian Mounted Police

May 2, 20255823-03607
Adjudicator: Caroline Maynard
Plain-Language Summary

The complainant alleged that the Royal Canadian Mounted Police (RCMP) improperly withheld records related to the Special Joint Committee on the Declaration of Emergency under various sections of the Access to Information Act. The complainant also alleged the RCMP failed to conduct a reasonable search. While the Commissioner found that some information was properly withheld under sections 21(1)(a) and 21(1)(b), the RCMP did not conduct a reasonable search for records. The Commissioner ordered the RCMP to provide a new response and release any additional records found.

Key Issues
  • Improper withholding of information under sections 15(1), 16(2)(c), 17, 19(1), 21(1)(a), and 21(1)(b) of the ATIA.
  • Failure to conduct a reasonable search for records.
  • Application of sections 21(1)(a) and 21(1)(b) to specific pages.
  • Reasonableness of the RCMP's discretion in withholding information.
Federal (Canada)Access to Information ActWell-founded
Apr 29, 20255822-03252· Indexed Apr 21, 2026

5822-03252 — Royal Canadian Mounted Police

Royal Canadian Mounted Police

The complainant alleged that the RCMP improperly withheld information under sections 13(1), 19(1), and 23 of the Access to Information Act. The Information Commissioner found that while some information was properly withheld under section 19(1) and section 23, and parts of section 13(1), other information withheld under section 13(1) did not meet the exemption's requirements. Furthermore, the RCMP failed to seek consent from the relevant government bodies before withholding information under section 13(1), as required. The Commissioner ordered the RCMP to disclose information that does not meet the requirements of section 13(1) and to seek consent for other information withheld under that section.

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Access to Information ActWell-founded

5822-03252 — Royal Canadian Mounted Police

Apr 29, 20255822-03252
Adjudicator: Caroline Maynard
Plain-Language Summary

The complainant alleged that the RCMP improperly withheld information under sections 13(1), 19(1), and 23 of the Access to Information Act. The Information Commissioner found that while some information was properly withheld under section 19(1) and section 23, and parts of section 13(1), other information withheld under section 13(1) did not meet the exemption's requirements. Furthermore, the RCMP failed to seek consent from the relevant government bodies before withholding information under section 13(1), as required. The Commissioner ordered the RCMP to disclose information that does not meet the requirements of section 13(1) and to seek consent for other information withheld under that section.

Key Issues
  • Proper application of subsection 13(1) (confidential information from government bodies)
  • Proper application of subsection 19(1) (personal information)
  • Proper application of section 23 (solicitor-client privilege)
  • Reasonable exercise of discretion under subsections 13(2) and 19(2)
Federal (Canada)Access to Information ActWell-founded
Apr 15, 20255823-01873· Indexed Apr 21, 2026

5823-01873 — Indigenous Services Canada

Indigenous Services Canada

The complainant alleged that Indigenous Services Canada did not conduct a reasonable search for records related to suicide occurrences and medevac data concerning mental health. The institution initially stated no records were found, but later indicated thousands of pages were received after the response was sent. The Information Commissioner found the complaint well-founded and ordered the institution to provide a new response by May 31, 2025.

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Access to Information ActWell-founded

5823-01873 — Indigenous Services Canada

Apr 15, 20255823-01873
Adjudicator: Caroline Maynard
Plain-Language Summary

The complainant alleged that Indigenous Services Canada did not conduct a reasonable search for records related to suicide occurrences and medevac data concerning mental health. The institution initially stated no records were found, but later indicated thousands of pages were received after the response was sent. The Information Commissioner found the complaint well-founded and ordered the institution to provide a new response by May 31, 2025.

Key Issues
  • Reasonableness of the search conducted by the institution
  • Failure to locate responsive records