
Our union
About our union
Learn more about why we formed, who is represented in the union, your rights, dues and strike information, and more.
Bargaining updates
View where we are in the bargaining process, including our bargaining tracker with documentation of our communications with UC.
Bargaining team
Find out more about your eight at-large ComMas bargaining team members and how they’re working to secure a contract for us.

Get involved
Contract Action Team
The Contract Action Team (CAT) is about building relationships, keeping each other informed, and mobilizing to demonstrate our power in bargaining. Sign up today!
Sign the letter of support
We need a united front to show UC we’re committed to winning and enforcing a fair contract. Sign our public letter to show your support of ComMaS’ work.
Show your support
Show your ComMaS pride with custom Zoom backgrounds and logos to use while organizing and talking with your fellow ComMas.
Report a workplace issue
Did management change your working conditions without giving you a say? Contact us so we can work together on a plan. An organizer will be in touch to schedule a time to meet, discuss your experiences, and figure out next steps together.
Get your questions answered
We’re always here to help answer your questions about the union and your rights, and assist with any potential workplace issues. Schedule a meeting at your convenience to connect with a colleague to chat more.
