This message is displayed because client-side scripting is turned off or not supported in the browser you are currently using.
Please turn on client-side scripting or install a browser that supports client-side scripting.

Ontario Government | Ministry of Labour | Site Map | Accessibility | text resize: A A A

Home | About Us | OWT Library | Forms | Practice Directions | Decision Search | Contact Us | Français

Established in 1985, the Workplace Safety and Insurance Appeals Tribunal (WSIAT) is the final level of appeal to which workers and employers may bring disputes concerning workplace safety and insurance matters in Ontario. WSIAT has always been separate from and independent of the Workplace Safety and Insurance Board.



Appeal Process

For Representatives

Finding a Representative

Documents & Publications

Legal/Medical Resources

Popular Topics

Links to Other Agencies


Caseload update, October 1 to December 31, 2016, Now Available NEW

April 5, 2017

2015 WSIAT Annual Report Now Available NEW

June 29, 2016

# Announcements Archive

Highlights of Noteworthy Decisions

Decision No. 3080 16

Consideration of the Employment Standards Act in determining whether the worker suffered a wage loss on a statutory holiday.

Decision No. 1241 16

Consideration of the jurisdiction of the Tribunal on a right to sue application.

Decision No. 2455 16

Determination of the earnings basis of a dependent contractor.

Decision No. 3126 16

Whether offset of LOE benefits by the amount of CPP disability benefits was allowed after 72 months in the circumstances of a significant deterioration of the worker's condition.

Decision No. 2313 15

Use of Bradford Hill criteria in determining entitlement for occupational disease.

Decision No. 1970 16 I

Standing of an insurer in a right to sue application when the insurer may not have an obligation to pay statutory accident benefits.

Decision No. 2713 16

Absent parties on a right to sue application.

Decision No. 2783 16

Recalculation of long-term earnings basis.

Decision No. 1002 16

Whether to dismiss an appeal as an abuse of process.

Decision No. 1554 16

Classification of employer that subcontracts parts of an operation.

View more recent noteworthy decisions...


 RSS Receive WSIAT news using RSS.

[Back to Top]