CUPE Local 1764 became a chartered union on October 3, 1974.

We are usually referred to as the inside workers of the Regional Municipality of Durham.

From Registered Early Childhood Educators, Dental Hygienists, Clerks and Planners to Paramedics, the members that make up Local 1764 are the technical and professional backbone of the Region and provide support to its residents in many different capacities. The 159 different classifications that make up our Local are all unique in the services that they provide.