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.

138 decisions matching
Federal (Canada)Privacy ActNot well-founded
Sep 16, 2014· Indexed Apr 12, 2026

Name tags for border officers not a violation - September 16, 2014

Canada Border Services Agency

This investigation concerned a complaint that the Canada Border Services Agency (CBSA) violated the Privacy Act by requiring border services officers (BSOs) to wear name tags displaying their surnames. Complainants argued this was an unreasonable invasion of privacy and exposed them to potential harm. The Office of the Privacy Commissioner of Canada (OPC) found that while the names were personal information, they fell under an exception in the Privacy Act relating to information about an individual's position or functions within a government institution. Therefore, the requirement to display surnames on name tags did not violate the Act.

Quick View

Privacy ActNot well-founded

Name tags for border officers not a violation - September 16, 2014

Sep 16, 2014
Adjudicator: Daniel Therrien
Plain-Language Summary

This investigation concerned a complaint that the Canada Border Services Agency (CBSA) violated the Privacy Act by requiring border services officers (BSOs) to wear name tags displaying their surnames. Complainants argued this was an unreasonable invasion of privacy and exposed them to potential harm. The Office of the Privacy Commissioner of Canada (OPC) found that while the names were personal information, they fell under an exception in the Privacy Act relating to information about an individual's position or functions within a government institution. Therefore, the requirement to display surnames on name tags did not violate the Act.

Key Issues
  • Whether displaying surnames on name tags constitutes personal information under the Privacy Act.
  • Whether displaying surnames on name tags is an unreasonable invasion of privacy.
  • Whether the requirement to display surnames on name tags violates the use and disclosure provisions of the Privacy Act.
  • Whether the exception for information relating to an individual's position or functions applies to surnames on name tags.
Federal (Canada)Privacy ActWell-founded
Sep 5, 2014· Indexed Apr 12, 2026

Violating principle of 'need-to-know' leads to data breach - September 5, 2014

Aboriginal Affairs and Northern Development Canada (AANDC)

The Office of the Privacy Commissioner of Canada investigated a complaint regarding the improper disclosure of personal information by Aboriginal Affairs and Northern Development Canada (AANDC). The complainant was concerned that AANDC created a document listing individuals who had requested information about a former minister under the Access to Information Act, and that this document was subsequently disclosed to La Presse newspaper. The investigation found that AANDC improperly shared the document with staff who did not have a need-to-know the identities of the requesters, and that the document was ultimately disclosed to La Presse, violating the Privacy Act.

Quick View

Privacy ActWell-founded

Violating principle of 'need-to-know' leads to data breach - September 5, 2014

Sep 5, 2014
Adjudicator: Daniel Therrien
Plain-Language Summary

The Office of the Privacy Commissioner of Canada investigated a complaint regarding the improper disclosure of personal information by Aboriginal Affairs and Northern Development Canada (AANDC). The complainant was concerned that AANDC created a document listing individuals who had requested information about a former minister under the Access to Information Act, and that this document was subsequently disclosed to La Presse newspaper. The investigation found that AANDC improperly shared the document with staff who did not have a need-to-know the identities of the requesters, and that the document was ultimately disclosed to La Presse, violating the Privacy Act.

Key Issues
  • Whether the document contained personal information.
  • Whether AANDC officials who accessed the document had a need-to-know.
  • Whether the disclosure of the document to La Presse constituted a contravention of the Privacy Act.
Federal (Canada)Privacy ActWell-founded
Jul 9, 2014· Indexed Apr 12, 2026

Sharing of health information unjustified - July 9, 2014

Public Service Commission of Canada

The complainant alleged that the Public Service Commission of Canada (PSC) contravened the Privacy Act by disclosing her private medical information to multiple witnesses during an investigation into potential fraud. The OPC found that while the PSC's collection and use of the information were justified, the disclosure of the doctor's letter to all witnesses was not a "consistent use" and thus contravened the Act. The PSC has committed to implementing new procedures to ensure future compliance.

Quick View

Privacy ActWell-founded

Sharing of health information unjustified - July 9, 2014

Jul 9, 2014
Adjudicator: Daniel Therrien
Plain-Language Summary

The complainant alleged that the Public Service Commission of Canada (PSC) contravened the Privacy Act by disclosing her private medical information to multiple witnesses during an investigation into potential fraud. The OPC found that while the PSC's collection and use of the information were justified, the disclosure of the doctor's letter to all witnesses was not a "consistent use" and thus contravened the Act. The PSC has committed to implementing new procedures to ensure future compliance.

Key Issues
  • Whether the disclosure of medical information to all witnesses in an investigation complied with the Privacy Act's "consistent use" provision.
  • Whether the PSC's disclosure of medical information was necessary for procedural fairness.
  • Whether the PSC's interpretation of "affected person" was overly broad, leading to excessive disclosure.
Federal (Canada)Privacy ActWell-founded
Mar 24, 2014· Indexed Apr 12, 2026

IP54-56/2014 — Employment and Social Development Canada

Employment and Social Development Canada

This report details an investigation into the loss of an external hard drive at Employment and Social Development Canada (ESDC), which contained the personal information of 583,000 Canada student loan borrowers and 250 employees. The Office of the Privacy Commissioner of Canada (OPC) found that while ESDC had appropriate policies in place, there was a significant gap in their implementation, leading to inadequate physical, technical, administrative, and personnel security controls. Consequently, ESDC was found to be in contravention of sections 6(3), 7, and 8 of the Privacy Act. ESDC accepted all of the OPC's recommendations for improvement.

Quick View

Privacy ActWell-founded

IP54-56/2014 — Employment and Social Development Canada

Mar 24, 2014
Adjudicator: Chantal Bernier
Plain-Language Summary

This report details an investigation into the loss of an external hard drive at Employment and Social Development Canada (ESDC), which contained the personal information of 583,000 Canada student loan borrowers and 250 employees. The Office of the Privacy Commissioner of Canada (OPC) found that while ESDC had appropriate policies in place, there was a significant gap in their implementation, leading to inadequate physical, technical, administrative, and personnel security controls. Consequently, ESDC was found to be in contravention of sections 6(3), 7, and 8 of the Privacy Act. ESDC accepted all of the OPC's recommendations for improvement.

Key Issues
  • Adequacy of physical security controls for storing personal information on portable media.
  • Sufficiency of technical safeguards, such as encryption, for personal information on external hard drives.
  • Effectiveness of administrative controls, including asset management and inventory of portable devices.
  • Level of employee awareness and training regarding the risks associated with handling personal information on portable devices.
Federal (Canada)Privacy ActNo jurisdiction
Mar 4, 2014· Indexed Apr 12, 2026

Retroactive removal of Privacy Act provisions leaves gun registry complainant with no recourse - 2015

Royal Canadian Mounted Police (RCMP)

A complainant alleged that the RCMP continued to retain and use personal information from the long-gun registry after it was legally required to be destroyed. The investigation focused on whether the RCMP used this information in contravention of section 7 of the Privacy Act. While the RCMP provided evidence that the registry records were destroyed, the complainant pointed to instances suggesting otherwise. However, the OPC could not find evidence to support the allegation that the RCMP used deleted long-gun registry information and noted that subsequent legislation retroactively exempted certain information from the Privacy Act.

Quick View

Privacy ActNo jurisdiction

Retroactive removal of Privacy Act provisions leaves gun registry complainant with no recourse - 2015

Mar 4, 2014
Adjudicator: Chantal Bernier
Plain-Language Summary

A complainant alleged that the RCMP continued to retain and use personal information from the long-gun registry after it was legally required to be destroyed. The investigation focused on whether the RCMP used this information in contravention of section 7 of the Privacy Act. While the RCMP provided evidence that the registry records were destroyed, the complainant pointed to instances suggesting otherwise. However, the OPC could not find evidence to support the allegation that the RCMP used deleted long-gun registry information and noted that subsequent legislation retroactively exempted certain information from the Privacy Act.

Key Issues
  • Whether the RCMP retained and used personal information from the long-gun registry after it was legally required to be destroyed.
  • Whether the alleged use of this information contravened section 7 of the Privacy Act.
  • The impact of retroactive legislative amendments on the investigation and the application of the Privacy Act.
Federal (Canada)Privacy ActWell-founded
Oct 29, 2013· Indexed Apr 12, 2026

National Defence employee accesses someone’s personal health records for her own personal reasons

National Defence

The Office of the Privacy Commissioner investigated a complaint from an individual whose personal health information was accessed by an employee of National Defence. The investigation found that the employee improperly accessed the complainant's health records for personal reasons, not for any professional or authorized purpose. National Defence has since implemented new controls, updated policies, and provided training to its healthcare staff to prevent future breaches.

Quick View

Privacy ActWell-founded

National Defence employee accesses someone’s personal health records for her own personal reasons

Oct 29, 2013
Adjudicator: Jennifer Stoddart
Plain-Language Summary

The Office of the Privacy Commissioner investigated a complaint from an individual whose personal health information was accessed by an employee of National Defence. The investigation found that the employee improperly accessed the complainant's health records for personal reasons, not for any professional or authorized purpose. National Defence has since implemented new controls, updated policies, and provided training to its healthcare staff to prevent future breaches.

Key Issues
  • Inappropriate access to personal health information
  • Use of personal information for personal reasons
  • Adequacy of National Defence's privacy training and controls
Federal (Canada)Privacy ActWell-founded
Oct 29, 2013· Indexed Apr 12, 2026

Canada Revenue Agency employee accesses tax file without authorization

Canada Revenue Agency

The complainant alleged that the Canada Revenue Agency (CRA) contravened the Privacy Act by improperly accessing his tax file. The investigation found that a CRA employee accessed the complainant's tax file without authorization and beyond the requirements of their position. The CRA has since confirmed the employee no longer has access to taxpayer information.

Quick View

Privacy ActWell-founded

Canada Revenue Agency employee accesses tax file without authorization

Oct 29, 2013
Adjudicator: Jennifer Stoddart
Plain-Language Summary

The complainant alleged that the Canada Revenue Agency (CRA) contravened the Privacy Act by improperly accessing his tax file. The investigation found that a CRA employee accessed the complainant's tax file without authorization and beyond the requirements of their position. The CRA has since confirmed the employee no longer has access to taxpayer information.

Key Issues
  • Unauthorized access to personal information
  • Contravention of use and disclosure provisions of the Privacy Act
Federal (Canada)Privacy ActNot well-founded
Oct 29, 2013· Indexed Apr 12, 2026

Concern raised over online disclosure - The Qalipu Mi’kmaq First Nation Band

Aboriginal Affairs and Northern Development Canada

A complainant expressed concern that the online publication of her full name and date of birth in the Canada Gazette, as required by the agreement establishing the Qalipu Mi’kmaq First Nation Band, put her at risk of identity theft. The Office of the Privacy Commissioner of Canada (OPC) investigated and found that the disclosure was consistent with the Privacy Act, as the information was published for the purpose for which it was originally collected: the identification and recognition of Band members. Therefore, the complaint was not well-founded.

Quick View

Privacy ActNot well-founded

Concern raised over online disclosure - The Qalipu Mi’kmaq First Nation Band

Oct 29, 2013
Adjudicator: Jennifer Stoddart
Plain-Language Summary

A complainant expressed concern that the online publication of her full name and date of birth in the Canada Gazette, as required by the agreement establishing the Qalipu Mi’kmaq First Nation Band, put her at risk of identity theft. The Office of the Privacy Commissioner of Canada (OPC) investigated and found that the disclosure was consistent with the Privacy Act, as the information was published for the purpose for which it was originally collected: the identification and recognition of Band members. Therefore, the complaint was not well-founded.

Key Issues
  • Disclosure of personal information without consent
  • Purpose of collection and disclosure
  • Risk of identity theft
Federal (Canada)Privacy ActResolved
Oct 29, 2013· Indexed Apr 12, 2026

Correctional Service of Canada initially denies access to full report in favour of giving the “gist”

Correctional Service of Canada

A complainant alleged that Correctional Service of Canada (CSC) denied him access to the full version of a report concerning his treatment and supervision. CSC initially provided a condensed version, which the OPC found to be a misrepresentation of the information and contrary to CSC's obligations under the Privacy Act. Following the OPC's investigation, CSC provided the complainant with the full report, with some personal information of other parties withheld, and committed to reviewing its access request handling procedures and communicating staff obligations under the Privacy Act.

Quick View

Privacy ActResolved

Correctional Service of Canada initially denies access to full report in favour of giving the “gist”

Oct 29, 2013
Adjudicator: Jennifer Stoddart
Plain-Language Summary

A complainant alleged that Correctional Service of Canada (CSC) denied him access to the full version of a report concerning his treatment and supervision. CSC initially provided a condensed version, which the OPC found to be a misrepresentation of the information and contrary to CSC's obligations under the Privacy Act. Following the OPC's investigation, CSC provided the complainant with the full report, with some personal information of other parties withheld, and committed to reviewing its access request handling procedures and communicating staff obligations under the Privacy Act.

Key Issues
  • Was the respondent in compliance with its obligations to identify and provide all relevant information in response to an access request?
  • Whether the respondent's provision of an abbreviated report was a misrepresentation of the information.
Federal (Canada)Privacy ActWell-founded
Oct 29, 2013· Indexed Apr 12, 2026

Royal Canadian Mounted Police revealed absolute discharge

Royal Canadian Mounted Police

Transport Canada denied a man's security clearance based on information from the RCMP. The man complained that the RCMP improperly disclosed his personal information, specifically details of an absolute discharge from a 2009 incident. The RCMP disclosed this information without the required ministerial approval, which contravened the Criminal Records Act.

Quick View

Privacy ActWell-founded

Royal Canadian Mounted Police revealed absolute discharge

Oct 29, 2013
Adjudicator: Jennifer Stoddart
Plain-Language Summary

Transport Canada denied a man's security clearance based on information from the RCMP. The man complained that the RCMP improperly disclosed his personal information, specifically details of an absolute discharge from a 2009 incident. The RCMP disclosed this information without the required ministerial approval, which contravened the Criminal Records Act.

Key Issues
  • Disclosure of personal information by the RCMP.
  • Compliance with the Criminal Records Act regarding absolute discharges.
  • Authorization for disclosure of information for security clearances.
Federal (Canada)Privacy ActWell-founded
Oct 29, 2013· Indexed Apr 12, 2026

Estranged wife accessed husband’s medical records

Department of National Defence (DND)

An estranged wife, employed as a civilian at a Canadian Forces Base, accessed her husband's medical records without authorization. She also deleted a physiotherapy appointment and accessed a paper file. The Department of National Defence (DND) determined this was a willful breach of rules and implemented restrictions on her access. The OPC found the complaint to be well-founded, as the access was inconsistent with the original purpose of the information and not a permissible use under the Privacy Act.

Quick View

Privacy ActWell-founded

Estranged wife accessed husband’s medical records

Oct 29, 2013
Adjudicator: Jennifer Stoddart
Plain-Language Summary

An estranged wife, employed as a civilian at a Canadian Forces Base, accessed her husband's medical records without authorization. She also deleted a physiotherapy appointment and accessed a paper file. The Department of National Defence (DND) determined this was a willful breach of rules and implemented restrictions on her access. The OPC found the complaint to be well-founded, as the access was inconsistent with the original purpose of the information and not a permissible use under the Privacy Act.

Key Issues
  • Unauthorized access to medical records
  • Access and use inconsistent with original purpose
  • Willful breach of departmental rules
Federal (Canada)Privacy ActWell-founded
Oct 29, 2013· Indexed Apr 12, 2026

Denial was the starting point for Correctional Service of Canada

Correctional Service of Canada

An inmate at a maximum-security penitentiary requested video recordings of incidents involving officers. The Correctional Service of Canada (CSC) denied access, citing third-party information and security concerns. The OPC found complaints regarding 16 destroyed videos to be well-founded, as CSC had not even reviewed them before denial. For two other videos, which CSC claimed contained third-party information and posed security risks, the OPC found CSC correctly applied exemptions, thus resolving those complaints.

Quick View

Privacy ActWell-founded

Denial was the starting point for Correctional Service of Canada

Oct 29, 2013
Adjudicator: Jennifer Stoddart
Plain-Language Summary

An inmate at a maximum-security penitentiary requested video recordings of incidents involving officers. The Correctional Service of Canada (CSC) denied access, citing third-party information and security concerns. The OPC found complaints regarding 16 destroyed videos to be well-founded, as CSC had not even reviewed them before denial. For two other videos, which CSC claimed contained third-party information and posed security risks, the OPC found CSC correctly applied exemptions, thus resolving those complaints.

Key Issues
  • Timeliness of responding to access to information requests
  • Destruction of records prior to fulfilling requests
  • Application of exemptions for security of penal institutions
  • Proper review of records before withholding information
Federal (Canada)Privacy ActWell-founded
Oct 29, 2013· Indexed Apr 12, 2026

Criminal background check on tenant

Royal Canadian Mounted Police

The OPC investigated a complaint about an RCMP officer who accessed the CPIC database to conduct a criminal background check on a prospective tenant for a private rental. The investigation found the officer used the database for personal reasons, not for a legitimate law enforcement purpose. The RCMP took remedial actions, including an apology and a reminder to employees about database use policies, which satisfied the OPC.

Quick View

Privacy ActWell-founded

Criminal background check on tenant

Oct 29, 2013
Adjudicator: Jennifer Stoddart
Plain-Language Summary

The OPC investigated a complaint about an RCMP officer who accessed the CPIC database to conduct a criminal background check on a prospective tenant for a private rental. The investigation found the officer used the database for personal reasons, not for a legitimate law enforcement purpose. The RCMP took remedial actions, including an apology and a reminder to employees about database use policies, which satisfied the OPC.

Key Issues
  • Unauthorized access to the CPIC database
  • Use of personal information for non-law enforcement purposes
  • Compliance with RCMP policies on database access
Federal (Canada)Privacy ActWell-founded
Oct 29, 2013· Indexed Apr 12, 2026

Aboriginal Affairs and Northern Development Canada wrongly collects information from First Nations activist’s personal Facebook page

Aboriginal Affairs and Northern Development Canada

A formal investigation by the Office of the Privacy Commissioner of Canada concluded that Aboriginal Affairs and Northern Development Canada (AANDC) and the Department of Justice Canada wrongly collected personal information from activist Cindy Blackstock's personal Facebook page. The departments argued that information posted publicly on social media was not private, but the OPC rejected this argument, stating that public availability does not make information non-personal. The OPC recommended that both departments cease accessing personal information on social media without a direct link to government business and destroy improperly collected information, with both departments accepting the recommendations.

Quick View

Privacy ActWell-founded

Aboriginal Affairs and Northern Development Canada wrongly collects information from First Nations activist’s personal Facebook page

Oct 29, 2013
Adjudicator: Jennifer Stoddart
Plain-Language Summary

A formal investigation by the Office of the Privacy Commissioner of Canada concluded that Aboriginal Affairs and Northern Development Canada (AANDC) and the Department of Justice Canada wrongly collected personal information from activist Cindy Blackstock's personal Facebook page. The departments argued that information posted publicly on social media was not private, but the OPC rejected this argument, stating that public availability does not make information non-personal. The OPC recommended that both departments cease accessing personal information on social media without a direct link to government business and destroy improperly collected information, with both departments accepting the recommendations.

Key Issues
  • Whether personal information posted on a public Facebook page is still considered private under the Privacy Act.
  • Whether the collection of personal information from social media feeds was directly related to a government operating program or activity.
  • Whether the departments' accessing of Indian status records was justified.
Federal (Canada)Privacy ActWell-founded
Oct 4, 2012· Indexed Apr 12, 2026

A Year to Confirm Ex-Husband Got Former Wife's Tax Information

Canada Revenue Agency

A woman complained to the Office of the Privacy Commissioner of Canada (OPC) after her tax information was inappropriately accessed by a Canada Revenue Agency (CRA) employee, who was the common-law spouse of her ex-husband. The OPC's investigation found the complaint to be well-founded, noting that while the CRA had a disciplinary policy, the investigation into the misconduct took too long. The OPC recommended enhanced privacy training and stressed the importance of timely investigations.

Quick View

Privacy ActWell-founded

A Year to Confirm Ex-Husband Got Former Wife's Tax Information

Oct 4, 2012
Adjudicator: Jennifer Stoddart
Plain-Language Summary

A woman complained to the Office of the Privacy Commissioner of Canada (OPC) after her tax information was inappropriately accessed by a Canada Revenue Agency (CRA) employee, who was the common-law spouse of her ex-husband. The OPC's investigation found the complaint to be well-founded, noting that while the CRA had a disciplinary policy, the investigation into the misconduct took too long. The OPC recommended enhanced privacy training and stressed the importance of timely investigations.

Key Issues
  • Inappropriate access to taxpayer information by a CRA employee.
  • Delay in investigating employee misconduct.
  • Need for enhanced privacy training for employees.