Our History. Our Purpose.
For over 100 years, CSU 52 has been part of Edmonton’s story.
Formed to ensure fairness, protect workplace rights, and give employees a voice, we’ve grown into a modern, member-driven union representing thousands of the people who make Edmonton work — from public library staff and 311 operators to recreation leaders and safety experts.
Our mission has always been simple: to make sure public service workers are treated fairly, supported to do their best work, and empowered to deliver the front line services Edmontonians rely on every day.

