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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.



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2016 WSIAT Annual Report Now Available NEW

June 12, 2017

Caseload update, April 1 to June 30, 2017, Now Available NEW

September 5, 2017

# Announcements Archive

Highlights of Noteworthy Decisions

Decision No. 831 17

Whether a NEL award for chronic obstructive pulmonary disease should be apportioned between occupational exposure and smoking.

Decision No. 1055 17

Determination of the earnings basis for a recurrence.

Decision No. 1130 17

Whether to exclude costs of certain accidents from the employer's experience rating calculation.

Decision No. 1868 17

Entitlement for traumatic mental stress when the worker did not witness the traumatic event.

Decision No. 2346 12 I5

Consideration of the Board Written Direction with Reasons on the referral to the Board from the Tribunal regarding the Board's Fatal Claims Premium Adjustment policy.

Decision No. 1194 17

Consideration of employer classifications for domestic services and nursing.

Decision No. 1129 17

Whether a worker had entitlement for traumatic mental stress based on second-hand exposure to violent events.

Decision No. 3061 16

Determination of entitlement under the serious injury program by translating pensions to NEL ratings and combining the ratings.

Decision No. 1067 17

Determination of LOE benefits at the final review.

Decision No. 1579 17

Conversion of pension to NEL rating for consideration of entitlement under the Board's serious injuries program.

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