Ontario Workplace Tribunals Library

The Library of the: Ontario Labour Relations Board (OLRB), Workplace Safety and Insurance Appeals Tribunal (WSIAT), and Pay Equity Hearings Tribunal (PEHT).

Library Catalogue

OLRB Bargaining Unit Certificates

Provincial Bargaining Agency Designations

OLRB Accredited Employers' Organizations

Employment Standards Decisions

Contacting the Library

Library Reference Desk: (416) 314-3700

E-mail: owtl@wsiat.ca

TTY: Call 711 Relay Service (For all of WSIAT, including Library)

Mailing Address:

Ontario Workplace Tribunals Library (OWTL)

500 – 505 University Avenue

Toronto, ON M5G 2P2

Hours:

Library hours are from 8:30 a.m. to 4:30 p.m., Monday to Friday, except statutory holidays unless other times are posted. The library is located on the 7^th floor.

Research Resources

External Links and Resources

News

Remembrance Day – Office closure Wednesday, November 11, 2026

On Wednesday, November 11, 2026, the OWT Library will be closed in observance of Remembrance Day.

We honour and remember the Canadians who have served and sacrificed in times of war, conflict and peace, and those who continue to serve Canada today.

Our library will reopen on Thursday, November 12, 2026.

The Ontario Labour Relations Board Reports are now digital and subscribing is FREE!

The Ontario Labour Relations Board publishes a bi-monthly collection of their significant decisions. The OLRB Reports are one of the oldest reporting series for labour adjudication in North America. In addition to full text decisions, the OLRB Reports also provide the results of judicial reviews of Board decisions, other court applications relating to the Board, and a listing of all cases disposed of by the Board during the bi-monthly period including bargaining unit sizes and vote results.

You can subscribe to the OLRB Reports here: https://www.olrb.gov.on.ca/OLRBReportsRequest-EN.asp

Historical copies of the OLRB Reports dating back to 1944 continue to be available at the Ontario Workplace Tribunals Library.