The OCAA Fall Symposium is more than two days away from the office — it’s a chance to come together with Ontario’s arboriculture community to learn, connect, share ideas and grow.

Whether you're a company owner, manager, crew leader or working arborist, the Symposium is an opportunity to:

Learn from industry professionals and experts
Discover new ideas, strategies and practical knowledge
Connect with colleagues from across Ontario
Share experiences with people who understand the challenges of our industry
Celebrate the people who have helped shape arboriculture in Ontario
And have a little fun along the way!

This year's program is taking shape, and over the coming weeks we'll start introducing you to the speakers, sessions, sponsors and special events that will make the 2026 Fall Symposium one to remember.

Check our our event page to make a purchase.

Come for the education. Stay for the connections