Welcome to the WSIB’s Open Data catalogue
Here you can view our Open Data Dataset Inventory to access a list of different datasets collected, created and managed by the WSIB. Making our data open and accessible improves transparency and accountability to the public and to the people we serve.
The WSIB’s Open Data program is aligned to Ontario’s Digital and Data Directive, 2021 and intended to enhance the way citizens obtain, view and understand our data.
By increasing public access to data managed by the WSIB, the Open Data program provides more transparency, lets citizens and community-based organizations reuse our data, and supports innovation. The Open Government License sets out guidelines for using this data.
Please email us your questions, comments or suggestions at data_governance@wsib.on.ca.
| Public Title | Description | Data Custodian Branch | Access Level | Exemption |
|---|---|---|---|---|
| Businesses Classification Details | This dataset contains a list of businesses with their Predominant Class for that year as of April 30 of the prior year including Businesses Legal Name, Address, Predominant Class and NAICS Predominant Class Description. |
Actuarial Services | Open/Public | |
| CAD-7 Rebate Surcharge Annual Issue List | This data set includes CAD-7 employers name and address and current rebate/surcharge information for the issue year (Inactive) |
Actuarial Services | Open/Public | |
| Contract Award Notification | This dataset includes fields such as: reference number, description, contract vendor name(s), contracted vendor(s) address, contract start, contract value ($100K and above), procurement method and reason for exception/exemption. |
Strategic Sourcing and Vendor Services | Open/Public | |
| Directory of Records | The WSIB holds or has control of a wide number of general records and personal information banks. All of these records are controlled by provincial or federal legislation. The directory indicates which legislation the records are covered by for personal information banks (i.e. |
Compliance | Open/Public | |
| Freedom of Information Request Summary | The dataset includes a list of all formal FOI requests made under the Freedom of Information and Protection of Privacy Act. |
Compliance | Open/Public | |
| MAP Discount Increase Annual Issue List | This data set includes MAP employers name and address and rate discount/increase information for the premium year (Inactive) |
Actuarial Services | Open/Public | |
| NEER Primary Adjustment Annual Issue List | This data set includes NEER employers name and address and primary adjustments (accumulated values of the rebates/surcharges) information for the issue year (Inactive) |
Actuarial Services | Open/Public | |
| NEER Rebate Surcharge Annual Issue List | This data set includes NEER employers name and address and current rebate/surcharge information for the issue year (Inactive) |
Actuarial Services | Open/Public | |
| Number of Convictions | This data set includes all stakeholders convicted, number of charges upon which stakeholders were convicted, and fine amounts. |
Regulatory Services | Open/Public | |
| Number of Fatal Claims Investigations | This data set includes all completed investigations of Schedule 1 employers in either NEER or CAD-7 with allowable claims for a workplace fatality for which MLTSD sanctions have been applied. |
Regulatory Services | Open/Public |