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.

1,182 decisions matching
Federal (Canada)Access to Information ActWell-founded
Jan 31, 20223214-00380· Indexed Apr 21, 2026

3214-00380 — Library and Archives Canada

Library and Archives Canada

The complainant alleged that Library and Archives Canada (LAC) improperly withheld information under subsection 15(1) (national security) and subsection 19(1) (personal information) of the Access to Information Act. The request was for information concerning Soviet Bloc deception practices. LAC initially withheld the entire record but later released some information, continuing to withhold portions under subsection 15(1). The Information Commissioner found that LAC failed to demonstrate that the withheld information met the requirements of the exemption, noting that much of the subject matter was already in the public domain. The Commissioner recommended full disclosure, but LAC stated it would not implement the recommendation.

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Access to Information ActWell-founded

3214-00380 — Library and Archives Canada

Jan 31, 20223214-00380
Adjudicator: Caroline Maynard
Plain-Language Summary

The complainant alleged that Library and Archives Canada (LAC) improperly withheld information under subsection 15(1) (national security) and subsection 19(1) (personal information) of the Access to Information Act. The request was for information concerning Soviet Bloc deception practices. LAC initially withheld the entire record but later released some information, continuing to withhold portions under subsection 15(1). The Information Commissioner found that LAC failed to demonstrate that the withheld information met the requirements of the exemption, noting that much of the subject matter was already in the public domain. The Commissioner recommended full disclosure, but LAC stated it would not implement the recommendation.

Key Issues
  • Application of subsection 15(1) (national security) exemption
  • Availability of information in the public domain
  • LAC's failure to demonstrate potential harm from disclosure
Quebec
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Act respecting access to documents held by public bodies and the protection of personal information

2022 QCCAI 27 — City of Montreal (SPVM)

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Quebec
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Act respecting access to documents held by public bodies and the protection of personal information

2022 QCCAI 35 — Centre de services scolaire Marie-Victorin

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Flag of Prince Edward Island
Prince Edward Island
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Freedom of Information and Protection of Privacy Act

FI-22-003 — Department of Transportation and Infrastructure

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Flag of Saskatchewan
Saskatchewan
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Freedom of Information and Protection of Privacy Act

Review Report 023-2020, 027-2020 Part II — Ministry of Justice and Attorney General

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Flag of Ontario
Ontario
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Freedom of Information and Protection of Privacy Act

Order PO-4230-F

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Federal (Canada)Access to Information ActNot well-founded
Jan 28, 20223217-02579· Indexed Apr 21, 2026

3217-02579 — National Defence

National Defence

The complainant alleged that National Defence (DND) failed to conduct a complete search for the Official Radio Log Book of the HMCS Shawinigan. DND tasked the Royal Canadian Navy (RCN) with retrieving the records, but the RCN reported them as lost. Despite a "Summary Investigation" by DND, the circumstances of the loss could not be determined. Ultimately, the Information Commissioner found that DND conducted reasonable searches and could not conclude that responsive records could reasonably be found, rendering the complaint not well founded.

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Access to Information ActNot well-founded

3217-02579 — National Defence

Jan 28, 20223217-02579
Adjudicator: Caroline Maynard
Plain-Language Summary

The complainant alleged that National Defence (DND) failed to conduct a complete search for the Official Radio Log Book of the HMCS Shawinigan. DND tasked the Royal Canadian Navy (RCN) with retrieving the records, but the RCN reported them as lost. Despite a "Summary Investigation" by DND, the circumstances of the loss could not be determined. Ultimately, the Information Commissioner found that DND conducted reasonable searches and could not conclude that responsive records could reasonably be found, rendering the complaint not well founded.

Key Issues
  • Reasonableness of the search conducted by National Defence
  • Determination of the loss of records
  • Impact of records management deficiencies on the right of access
Federal (Canada)Access to Information ActWell-founded
Jan 28, 20223213-01488· Indexed Apr 21, 2026

3213-01488 — Library and Archives Canada and RCMP Security Service

Library and Archives Canada

The complainant alleged that Library and Archives Canada (LAC) improperly withheld information regarding a 1989 RCMP Security Service briefing on Hugh George Hambleton, citing national security exemptions. The Information Commissioner found that much of the information was already in the public domain, including details of Hambleton's espionage activities and parliamentary discussions. LAC failed to prove that disclosing the remaining information would reasonably be expected to cause harm, making the complaint well-founded.

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Access to Information ActWell-founded

3213-01488 — Library and Archives Canada and RCMP Security Service

Jan 28, 20223213-01488
Adjudicator: Caroline Maynard
Plain-Language Summary

The complainant alleged that Library and Archives Canada (LAC) improperly withheld information regarding a 1989 RCMP Security Service briefing on Hugh George Hambleton, citing national security exemptions. The Information Commissioner found that much of the information was already in the public domain, including details of Hambleton's espionage activities and parliamentary discussions. LAC failed to prove that disclosing the remaining information would reasonably be expected to cause harm, making the complaint well-founded.

Key Issues
  • Whether the withheld information met the criteria for the national security exemption under subsection 15(1) of the ATIA.
  • Whether the institution met its burden of proof to demonstrate potential harm from disclosure.
  • The impact of publicly available information on the claim of a national security exemption.
Federal (Canada)Access to Information ActWell-founded
Jan 28, 20225821-03023· Indexed Apr 21, 2026

5821-03023 — Canadian Security Intelligence Service and Royal Canadian Mounted Police

Canadian Security Intelligence Service

The complainant alleged that the Canadian Security Intelligence Service (CSIS) failed to respond to an access request within the statutory time limits. CSIS initially claimed a 240-day time extension, which the OIC found to be valid. However, CSIS ultimately failed to respond by the extended deadline, leading to the complainant filing a second complaint. The OIC found the complaint to be well-founded due to CSIS's prolonged delay and failure to provide adequate explanations.

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Access to Information ActWell-founded

5821-03023 — Canadian Security Intelligence Service and Royal Canadian Mounted Police

Jan 28, 20225821-03023
Adjudicator: Caroline Maynard
Plain-Language Summary

The complainant alleged that the Canadian Security Intelligence Service (CSIS) failed to respond to an access request within the statutory time limits. CSIS initially claimed a 240-day time extension, which the OIC found to be valid. However, CSIS ultimately failed to respond by the extended deadline, leading to the complainant filing a second complaint. The OIC found the complaint to be well-founded due to CSIS's prolonged delay and failure to provide adequate explanations.

Key Issues
  • Failure to respond within statutory time limits
  • Validity of claimed time extension
  • Deemed refusal of access under subsection 10(3)
  • Adequacy of reasons for delay
Quebec
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Act respecting access to documents held by public bodies and the protection of personal information

2022 QCCAI 36 — CDPQ Infra inc.

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Flag of Saskatchewan
Saskatchewan
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Freedom of Information and Protection of Privacy Act

Review Report 101-2019, 192-2019, 193-2019, 194-2019 — Ministry of Health

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Flag of Ontario
Ontario
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Freedom of Information and Protection of Privacy Act

Order PO-4229

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Federal (Canada)Access to Information ActWell-founded
Jan 27, 20223218-00397· Indexed Apr 21, 2026

3218-00397 — Royal Canadian Mounted Police

Royal Canadian Mounted Police

The complainant alleged that the Royal Canadian Mounted Police (RCMP) improperly withheld GPS coordinates of an RCMP vehicle and records of payments. The investigation focused on the GPS coordinates, which the RCMP claimed were exempt under paragraph 16(1)(c) and subsection 16(2) of the Access to Information Act. The Information Commissioner found that the RCMP failed to demonstrate that disclosing the 30-minute GPS data from four years prior met the exemption criteria or that its discretion to withhold was reasonably exercised. Consequently, the complaint was found to be well founded.

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Access to Information ActWell-founded

3218-00397 — Royal Canadian Mounted Police

Jan 27, 20223218-00397
Adjudicator: Caroline Maynard
Plain-Language Summary

The complainant alleged that the Royal Canadian Mounted Police (RCMP) improperly withheld GPS coordinates of an RCMP vehicle and records of payments. The investigation focused on the GPS coordinates, which the RCMP claimed were exempt under paragraph 16(1)(c) and subsection 16(2) of the Access to Information Act. The Information Commissioner found that the RCMP failed to demonstrate that disclosing the 30-minute GPS data from four years prior met the exemption criteria or that its discretion to withhold was reasonably exercised. Consequently, the complaint was found to be well founded.

Key Issues
  • Applicability of paragraph 16(1)(c) to GPS coordinates
  • Applicability of subsection 16(2) to GPS coordinates
  • Reasonableness of discretion to withhold information
  • Timeliness and specificity of the withheld information
Quebec
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Act respecting access to documents held by public bodies and the protection of personal information

2022 QCCAI 25 — Ministère de la Sécurité publique and Musée de la civilisation de Québec and Laboratoire des sciences judiciaires

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Flag of Saskatchewan
Saskatchewan
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Freedom of Information and Protection of Privacy Act

Review Report 249-2021 — Ministry of Health

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