Welcome to the OSSTF District 25 TBU website. Here you'll find useful information about your local bargaining unit and the services we provide. Use the links below to find what you're looking for, or click here to contact us!

OSSTF is Here for Students!

Give Ontario Students the Voice they deserve. Sign up and show your support at hereforstudents.ca.

Share the campaign with friends and family to show your support for:

Join the Ontario Federation of Labour "Enough Is Enough" Campaign!

A strong Labour Movement helps all workers in Ontario. Sign up for the OFL "Enough is Enough" Campaign to push the government for real wage increases and keeping schools and health care public. 

Learn more and lend your support at wesayenough.ca

Benefits Information

Find information about your benefits here, including the new ELHT Benefits Guide and Sample Enrollment Letter.

Upcoming Events

See the full list of Teachers' Council Meeting Dates Here

See the full list of CBC Committee Meeting Dates Here

Call the OSSTF District Office for more information about upcoming meetings.

News and Information

How can we help you?

 Click on one of the topics below to find out more information.

Health, Safety, and Wellness

Need More Information?

Click the links below for our FAQ page or to contact us directly.

Social Media