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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.

Become an ISA Ontario Member

Your membership will pay for itself through exclusive discounts on arboriculture-relevant products and services. Plus, ISAO members get access to a wide variety of virtual and in-person educational opportunities. With over 1000 members across Ontario, there’s no better way to network with your tree care peers.

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Education | Awareness | Research

ISA Ontario

Get to Know ISA Ontario

The Ontario Chapter of the International Society of Arboriculture, also known as ISA Ontario and ISAO, is a component chapter of the larger international body.

Recent ISAO Blog Posts

Finding Solace, Resilience and Connection in Nature During the COVID-19 Pandemic

By |General Interest, Health & Wellness|

Finding Solace, Resilience and Connection in Nature During the COVID-19 Pandemic Reconnect with nature during COVID-19 As cities [...]

Make Every Anchor Count

By |Safety|

Make Every Anchor Count As climbing arborists, selecting, installing and monitoring anchor points for life support is a daily [...]

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