Welcome to ISA Ontario


ITCC 2015 will take place at Rowlett Park in Tampa, Florida - March 21 & 22

Sixty of the world’s best professional tree climbers from 17 countries will compete for the title of world champion at ISA’s International Tree Climbing Championships (ITCC) on March 21 and 22 at Rowlett Park in Tampa.  Click here for more information.

Interested in reviewing our By-law, Certificate and Articles of Continuance and our Policy & Procedures?

Please click here for our By-law and here for our Continuance documents, Policy & Procedure are found hereThere will be an opportunity to have any questions answered and concerns addressed prior to our 2015 Conference.  Questions can be directed to b.arthur@sympatico.ca

CERTIFICATION Workshop - prior to the Annual Conference & Tradeshow - 17th February 2015.

Register is now CLOSED for the Certified Arborist Workshop &/or  Certified Arborist/Municipal and/or Utility Specialist Exam. Location:   Caesars Windsor Hotel & Casino, SATURNI Room, 377 Riverside Dr E, Windsor, ON, N9A 7H7.  Prepatory CA Workshop:  Tuesday, February 17th, 9am - 5:00pm.  Certification Exam: Wednesday, February 18th, 8am - 12:30pm.  For more information, please contact the ISAO office at 416-493-7022.  Click here for exam only information.  Deadline for registration was 2 February 2015.

Warren Buffett
Someone's sitting in the shade today because someone planted a tree a long time ago. "Warren Buffett"

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.

News & Events

Mar 03
Congratulations to Bob Smith on being awarded the Honorary Membership Award by ISA Ontario.
Mar 03
The decision has been made that the Ascent Event will not be implemented at the 2015 ITCC in Tampa.
Feb 24
You can help prevent the spread. 
Learn, Talk, and Take Action. Follow us on Facebook and Twitter to take part in the exciting social media campaign!
Feb 09
Only just over a week to go...pre-register soon!

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