ISA Ontario

Welcome to the Ontario Chapter of the International Society of Arboriculture

Our mission is to enhance and promote the care and benefit of trees for present and future generations in Ontario through education, research and awareness

Annual Conference Coming Events

Upcoming Events

ASCA Consulting Academy – Seattle, Washington
date Feb 19 2019 - Feb 22 2019

ASCA Consulting Academy Seattle, Washington The Consulting Academy is a comprehensive training experience for arborists who...

Preparatory CERTIFIED ARBORIST Workshop
date Feb 19 2019 - Feb 19 2019

This is a one day workshop that will focus on the key points outlined in the Certified...

ISAO’s 70th Annual Educational Conference & Tradeshow
date Feb 20 2019 - Feb 22 2019

Plan now to participate in the educational and networking event of the year! We’re heading to...