Your internet browser is not using current security protocols.
This will soon affect your ability to use the ISA website.
To update your security protocols, turn on TLS 1.2 in Advanced settings or contact your system administrator.
ISA Logo
About ISA  •  Find an Arborist  •  Newsroom  •  Job Bank  •  Contact Us  •  LOGIN
Join ISA
Arborists Knots for Climbing and Rigging DVD set
ISA Members: $39.95
Non-Members: $49.95
Price in US Dollars

Events Calendar

For ISA Certification Exam information visit the Exam Dates and Locations Calendar

Event Type:
Start Date:    
End Date:    
Only events with CEUs:

To sort the info below, click on one of the headers.

NameStartEndCityStateCountry
Ohio Tree Climbing Championship March 24, 2018March 24, 2018ColumbusOHUNITED STATES
MAC-ISA Tree Climbing Championship April 14, 2018April 15, 2018WashingtonDistrict of ColumbiaUNITED STATES
2018 European Tree Climbing Championship June 29, 2018July 1, 2018Thoiry FRANCE
2018 International Tree Climbing Championship August 3, 2018August 5, 2018Columbus OHUNITED STATES
2018 North American Tree Climbing Championship September 29, 2018September 30, 2018Providence Rhode IslandUNITED STATES

Submit an EventRequest a change or correction to an event

©International Society of Arboriculture 2009-2017
PO Box 3129 • Champaign, IL 61826, USA • +1.217.355.9411

Email comments and questions to ISA
Thursday, December 14, 2017 12:09:25 AM (CST/ISA Headquarters Time)
Please click here to view our privacy policy.