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About this information

Open data is defined as structured data that is machine-readable, freely shared, used and built on without restrictions.

The key things to remember about open data are:

  • #Availability and access#: the data must be available as a whole and at no more than a reasonable reproduction cost, preferably by downloading over the internet. The data must also be available in a convenient and modifiable form.
  • #Re-use and redistribution#: the data must be provided under terms that permit re-use and redistribution including the intermixing with other datasets.
  • #Universal participation#: everyone must be able to use, re-use and redistribute. There should be no discrimination against fields of endeavour or against persons or groups. For example, 'non-commercial' restrictions that would prevent 'commercial' use, or restrictions of use for certain purposes (e.g. only in education), are not allowed.
Found 23187 records

This dataset provides the format and list of values for language proficiency levels in the Government of Canada.

Find …

Record Modified: Nov 12, 2025
Record Released: May 30, 2024
Publisher: Treasury Board of Canada Secretariat
Formats: CSV TXT
Keywords: reference data language proficiency

This dataset provides a format for the Personal Record Identifier (PRI) used in the Government of Canada.

Find more …

Record Modified: Nov 12, 2025
Record Released: May 30, 2024
Publisher: Treasury Board of Canada Secretariat
Formats: CSV
Keywords: reference data PRI

This dataset provides the format of telephone numbers in Canada based on the Canadian Numbering and Dialling Plan from the …

Record Modified: Nov 12, 2025
Record Released: May 30, 2024
Publisher: Treasury Board of Canada Secretariat
Formats: JSON
Keywords: reference data telephone

This dataset provides a list of values to standardize the way bargaining agent names, classification group, classification levels, and classification …

Record Modified: Nov 12, 2025
Record Released: May 30, 2024
Publisher: Treasury Board of Canada Secretariat
Formats: CSV
Keywords: reference data classifications

Terrestrial gamma dose rates, reported as ambient dose equivalent in the unit nSv/hr, are presented for the past ninety days …

Record Modified: Nov 12, 2025
Record Released: Mar 18, 2024
Publisher: Health Canada
Formats: HTML ESRI REST WMS CSV
Keywords: environmental radioactivity monitoring radiation monitoring background external dose Health Radioactive materials Radioactivity

Health Canada routinely collects environmental samples for radioactivity analysis. The backbone of its monitoring comes from three separate networks: The …

Record Modified: Nov 12, 2025
Record Released: Mar 31, 2021
Publisher: Health Canada
Formats: WMS HTML ESRI REST
Keywords: environmental radioactivity monitoring radiation monitoring Radioactive materials Health Radioactivity

This dataset provides the results obtained by Health Canada’s Radiological Monitoring Network (CRMN) for the tritium activity concentration in drinking …

Record Modified: Nov 12, 2025
Record Released: Sep 24, 2016
Publisher: Health Canada
Formats: ESRI REST WMS CSV HTML TXT
Keywords: Tritium radiation monitoring environmental radioactivity monitoring drinking water Environment Radioactive materials Radioactivity Health

Black individuals are overrepresented in the Canadian criminal justice system in Ontario. o help address this overrepresentation, and to help …

Record Modified: Nov 12, 2025
Record Released: Nov 12, 2025
Publisher: Correctional Service of Canada
Formats: HTML
Keywords: Black Black individuals Black persons Black men study pilot

As per the Corrections and Conditional Release Act (CCRA), offenders under the jurisdiction of the Correctional Service of Canada (CSC) …

Record Modified: Nov 12, 2025
Record Released: Nov 12, 2025
Publisher: Correctional Service of Canada
Formats: HTML
Keywords: Offender Grievances Complaints

As part of a larger study examining SIUs, analysis was conducted of factors impeding timely transfers out of SIUs. Findings …

Record Modified: Nov 12, 2025
Record Released: Nov 12, 2025
Publisher: Correctional Service of Canada
Formats: HTML
Keywords: Structured Intervention Units (SIU) transfers out Millhaven Institution Atlantic Institution Kent Institution and Stony Mountain Institution