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Helpful information on how the Office of the Information Commissioner approaches investigations and interprets the Access to Information Act.

Submit a complaint

The Access to Information Act gives a right to access information under the control of government institutions. The Act also provides a right to complain to the Information Commissioner about matters related to an access request made under the Act, such as the following:

the institution’s response to the request
the fact that the institution did not respond to the request
how an institution treated the request.

Individuals may also complain about other matters related to requesting and accessing records under Part 1 of the Act, even if they did not make an access request.

In all instances, complainants may authorize someone else to submit a complaint(s) on their behalf.

More information: Types of complaints; How the OIC processes and investigates complaints

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What the OIC does

Complaints

The Access to Information Act gives Canadians the right to request information from federal institutions. If you submitted a request for information to a federal institution under the Act and you are not satisfied with how it was processed, you may file a complaint with the OIC.

Quarterly statistics

Statistics about the OIC’s complaint caseload (new and concluded complaints) and related work. The graphs are updated quarterly and are supplemented by data in the Information Commissioner’s annual report.

Guidance

Guidance for institutions on how the OIC approaches investigations and on the information Commissioner's interpretation of the Act is available to everyone.

Parliamentary activities

The Information Commissioner reports directly to Parliament. She appears before parliamentary committees and makes written submissions to them. She also publishes her annual report to Parliament and issues special reports when required. Upon request, the Commissioner provides expert advice to parliamentarians on access to information matters.

Latest news

Canada’s Information Regulators call on their respective governments to promote a more robust information ecosystem

Nov 5

Gatineau, Québec, November 5, 2025 – In an era where false and misleading information can spread rapidly and influence public discourse, Canada’s Federal, Provincial, and Territorial Information Commissioners and Ombuds (FPT Information Regulators) are urging governments and public institutions to modernize access to information laws, proactively disclose records, and ensure the integrity of public information.

Read more about Canada’s Information Regulators call on their respective governments to promote a more robust information ecosystem

Canada’s information and privacy regulators wrap up meeting that focused on critical access and privacy issues facing Canadians

Oct 10

Topics included cyber security, artificial intelligence and the risks of storing health information outside Canada

Banff, Alberta (October 10, 2025) – Federal, provincial, and territorial information and privacy commissioners and ombuds with responsibilities under access and privacy laws have concluded their annual meeting in Banff, Alberta.

Read more about Canada’s information and privacy regulators wrap up meeting that focused on critical access and privacy issues facing Canadians