As a union, our strength is our collective voice

Together, we are more than 290,000 Ontario workers. Together, we have made many important advances in our workplaces and communities. To continue building on our great history, we need to be able to contact members and leaders alike.

The ability to mobilize our members is the key to fighting our collective battles and building your power. It’s important that your membership file is up to date.

Kindly use the link below and your contact details will be promptly updated in your membership file.


Local information update

Need to update us on changes to your local’s address, new executive, or other local-wide issues?

Download and fill out the following PDF file, save it, and e-mail it back to [email protected]


Local Information Update Form
Mise á jour des informations concernant les sections locales