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Federal (Canada) privacy & access decisions

Browse privacy decisions from Federal (Canada) — each with an AI-generated plain-language summary for every ruling.

1,329 decisions matching
Federal (Canada)Access to Information ActOIC Order (ATIA s.36.1, binding)
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Mar 1, 20235822-02699Indexed Apr 21, 2026

National Defence, 5822-02699

The Information Commissioner ordered National Defence to Provide a complete response to the access request on the 36th business day following the date of the final report.

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

National Defence, 5822-02699

Mar 1, 20235822-02699

The Information Commissioner ordered National Defence 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
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Feb 28, 20235820-01454Indexed Jun 30, 2026

5820-01454 — Canadian Security Intelligence Service

Canadian Security Intelligence Service

The complainant alleged that the Canadian Security Intelligence Service (CSIS) failed to sufficiently identify redacted portions of records and the basis for withholding information in response to an access request for historical information about Warren Hart. CSIS used negative (white) redactions and cited exemptions only in the response letter, arguing that marking redactions on the records could cause harm. The Information Commissioner found that CSIS did not provide a cogent explanation for how clearly marked redactions and exemptions would reveal protected information. The Commissioner concluded that CSIS failed to meet its obligations regarding severance and the duty to assist. CSIS was recommended to provide a new response with clearly identified redactions and specific exemption provisions, and to cease using negative redactions and citing exemptions only in response letters. CSIS agreed to implement these recommendations.

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Access to Information ActWell-founded

5820-01454 — Canadian Security Intelligence Service

Feb 28, 20235820-01454
Adjudicator: Caroline Maynard
Plain-Language Summary

The complainant alleged that the Canadian Security Intelligence Service (CSIS) failed to sufficiently identify redacted portions of records and the basis for withholding information in response to an access request for historical information about Warren Hart. CSIS used negative (white) redactions and cited exemptions only in the response letter, arguing that marking redactions on the records could cause harm. The Information Commissioner found that CSIS did not provide a cogent explanation for how clearly marked redactions and exemptions would reveal protected information. The Commissioner concluded that CSIS failed to meet its obligations regarding severance and the duty to assist. CSIS was recommended to provide a new response with clearly identified redactions and specific exemption provisions, and to cease using negative redactions and citing exemptions only in response letters. CSIS agreed to implement these recommendations.

Key Issues
  • Whether CSIS sufficiently identified redacted portions of records
  • Whether CSIS sufficiently identified the basis for withholding information
  • Whether the use of negative (white) redactions by CSIS was appropriate
  • Whether citing exemptions only in response letters by CSIS was appropriate
  • Whether CSIS's practice contravened the duty to assist under subsection 4(2.1) ATIA
  • Whether CSIS's practice contravened the severance requirement under section 25 ATIA
  • Whether clearly marking redactions and exemptions on records would reveal protected information or cause harm
Federal (Canada)Access to Information ActWell-founded
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Feb 27, 20235822-02572Indexed Jun 30, 2026

5822-02572 — National Defence

National Defence

The complainant alleged that National Defence (DND) failed to conduct a reasonable search for records related to unidentified aerial phenomena (UAP) held by two named individuals. The investigation revealed that DND's Office of Primary Interest misread the request, limiting the search to only 'reports of UAP' instead of the broader 'general subject of UAP', and also unnecessarily restricted its search to keywords. The Office of the Information Commissioner (OIC) requested DND to perform an additional search, which resulted in the retrieval of 11 additional pages of records. The Commissioner concluded that DND did not conduct a reasonable search. The complaint was found to be well founded, and DND was ordered to provide access to the additional records.

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Access to Information ActWell-founded

5822-02572 — National Defence

Feb 27, 20235822-02572
Adjudicator: Caroline Maynard
Plain-Language Summary

The complainant alleged that National Defence (DND) failed to conduct a reasonable search for records related to unidentified aerial phenomena (UAP) held by two named individuals. The investigation revealed that DND's Office of Primary Interest misread the request, limiting the search to only 'reports of UAP' instead of the broader 'general subject of UAP', and also unnecessarily restricted its search to keywords. The Office of the Information Commissioner (OIC) requested DND to perform an additional search, which resulted in the retrieval of 11 additional pages of records. The Commissioner concluded that DND did not conduct a reasonable search. The complaint was found to be well founded, and DND was ordered to provide access to the additional records.

Key Issues
  • Whether National Defence conducted a reasonable search for records
  • Whether the Office of Primary Interest misread the access request
  • Whether limiting the search to keywords constituted a reasonable search
Federal (Canada)Access to Information ActOIC Order (ATIA s.36.1, binding)
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Feb 24, 20235822-01693Indexed Apr 21, 2026

Department of Justice Canada, 5822-01693

The Information Commissioner ordered Department of Justice Canada to provide a complete response to the access request on the 36th business day following the date of the final report.

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

Department of Justice Canada, 5822-01693

Feb 24, 20235822-01693

The Information Commissioner ordered Department of Justice Canada 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 ActOIC Order (ATIA s.36.1, binding)
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Feb 24, 20235821-05100Indexed Apr 21, 2026

Department of Justice Canada, 5821-05100

The Information Commissioner ordered Department of Justice Canada to provide a complete response to the access request on the 36th business day following the date of the final report.

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

Department of Justice Canada, 5821-05100

Feb 24, 20235821-05100

The Information Commissioner ordered Department of Justice Canada 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 ActOIC Order (ATIA s.36.1, binding)
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Feb 24, 20235822-01818Indexed Apr 21, 2026

Department of Justice Canada, 5822-01818

The Information Commissioner ordered Department of Justice Canada to provide a complete response to the access request on the 36th business day following the date of the final report.

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

Department of Justice Canada, 5822-01818

Feb 24, 20235822-01818

The Information Commissioner ordered Department of Justice Canada 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 ActOIC Order (ATIA s.36.1, binding)
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Feb 22, 20235822-04115Indexed Apr 21, 2026

Canada Revenue Agency, 5822-04115

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

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

Canada Revenue Agency, 5822-04115

Feb 22, 20235822-04115

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

Federal (Canada)Access to Information ActOIC Order (ATIA s.36.1, binding)
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Feb 13, 20235821-07134Indexed Apr 21, 2026

Correctional Service of Canada, 5821-07134

The Information Commissioner 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.

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

Correctional Service of Canada, 5821-07134

Feb 13, 20235821-07134

The Information Commissioner 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)
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Feb 13, 20235822-00024Indexed Apr 21, 2026

Correctional Service of Canada, 5822-00024

The Information Commissioner 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.

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

Correctional Service of Canada, 5822-00024

Feb 13, 20235822-00024

The Information Commissioner 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)
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Feb 9, 20235821-06167Indexed Apr 21, 2026

Canadian Nuclear Safety Commission, 5821-06167

The Information Commissioner 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.

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

Canadian Nuclear Safety Commission, 5821-06167

Feb 9, 20235821-06167

The Information Commissioner 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)
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Feb 8, 20235821-06102Indexed Apr 21, 2026

Canada Border Services Agency, 5821-06102

The Information Commissioner 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.

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

Canada Border Services Agency, 5821-06102

Feb 8, 20235821-06102

The Information Commissioner 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)
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Feb 8, 20235821-04385Indexed Apr 21, 2026

Canadian Food Inspection Agency, 5821-04385

The Information Commissioner 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.

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

Canadian Food Inspection Agency, 5821-04385

Feb 8, 20235821-04385

The Information Commissioner 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)
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Feb 8, 20235820-04484Indexed Apr 21, 2026

Canada Revenue Agency, 5820-04484

The Information Commissioner 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.

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

Canada Revenue Agency, 5820-04484

Feb 8, 20235820-04484

The Information Commissioner 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
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Feb 3, 20235821-01206Indexed Jun 30, 2026

5821-01206 — Library and Archives Canada

Library and Archives Canada

The complainant alleged that Library and Archives Canada (LAC) improperly withheld information under subsection 15(1) of the Access to Information Act, concerning records of the Intelligence Advisory Committee from 1989-1995. These records pertained to migration trends and global developments. The Office of the Information Commissioner (OIC) found that the Canadian Government had previously disclosed similar records and that the information reflected public and Parliamentary debate, leading the OIC to conclude that disclosure would not harm national security or international relations. Consequently, the OIC determined that the requirements for exemption under subsection 15(1) were not met. As a result of the OIC's intervention, LAC disclosed the records in their entirety on January 20, 2023. The complainant expressed satisfaction with this disclosure.

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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) improperly withheld information under subsection 15(1) of the Access to Information Act, concerning records of the Intelligence Advisory Committee from 1989-1995. These records pertained to migration trends and global developments. The Office of the Information Commissioner (OIC) found that the Canadian Government had previously disclosed similar records and that the information reflected public and Parliamentary debate, leading the OIC to conclude that disclosure would not harm national security or international relations. Consequently, the OIC determined that the requirements for exemption under subsection 15(1) were not met. As a result of the OIC's intervention, LAC disclosed the records in their entirety on January 20, 2023. The complainant expressed satisfaction with this disclosure.

Key Issues
  • Whether s.15(1) ATIA (national security and international relations) was properly applied to records of the Intelligence Advisory Committee, 1989-1995
  • Whether disclosure of the records would cause harm to national security or international relations
Federal (Canada)Access to Information Acts.6.1 Application Granted (refusal authorized)
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Feb 1, 20232023 OIC 03Indexed Jun 30, 2026

Decision pursuant to 6.1, 2023 OIC 03

A federal institution

An institution applied to the Information Commissioner under subsection 6.1(1) of the Access to Information Act to decline to act on an access request, arguing it was vexatious and an abuse of the right to make a request. The request sought all emails, text messages, and digital files from three Human Resources employees from the start of their employment. The Commissioner found that the institution had fulfilled its duty to assist the requester by attempting to clarify the overly broad request and explaining the significant burden it would impose. Despite these efforts, the requester refused to narrow the scope, stating the broadness was intentional to uncover potential misconduct. The Commissioner concluded that the request constituted an abuse of the right of access due to its excessive breadth, the undue burden it placed on the institution, and its potential to impede the rights of other requesters. Consequently, the Commissioner granted the institution's application.

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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 under subsection 6.1(1) of the Access to Information Act to decline to act on an access request, arguing it was vexatious and an abuse of the right to make a request. The request sought all emails, text messages, and digital files from three Human Resources employees from the start of their employment. The Commissioner found that the institution had fulfilled its duty to assist the requester by attempting to clarify the overly broad request and explaining the significant burden it would impose. Despite these efforts, the requester refused to narrow the scope, stating the broadness was intentional to uncover potential misconduct. The Commissioner concluded that the request constituted an abuse of the right of access due to its excessive breadth, the undue burden it placed on the institution, and its potential to impede the rights of other requesters. Consequently, the Commissioner granted the institution's application.

Key Issues
  • Whether the access request was an abuse of the right to make a request under s.6.1(1) ATIA
  • Whether the institution fulfilled its duty to assist obligations under s.4(2.1) ATIA
  • Whether the access request was vexatious under s.6.1(1) ATIA