Contact us

Local 4600 of the Canadian Union of Public Employees (CUPE 4600) represents all Teaching Assistants, internally-funded Research Assistants, and Contract Instructors at Carleton University. It is the largest union on campus, with nearly 4000 members.

If you are having issues at work, and are interested in filing a grievance, please contact our chief stewards: (for all Unit 1 members – TAs, SAs, RAs) (for all Contract Instructors)

Our president is the spokesperson for the local and can be reached at

You can reach the union office by email or phone, or by visiting us in person.

Office Hours: Monday – Friday: 10am-4pm
Please note that staff sometimes work from home. 
To make an appointment with our grievance officer, please email
Phone: 613.520.2600 x 4600