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Latest News

2016 ITCC Masters' Challenge Champions

Congratulations James Kilpatrick and Chrissy Spence from New Zealand, 2016 ITCC Champions. View the complete preliminary event results and find out individual event winners online now.

ISA General Membership Election

From 16 May through 30 June 2016, ISA members will have the opportunity to vote by electronic ballot in an election to fill expiring positions on the ISA Board of Directors and the Nominating and Elections Committee. Watch for your electronic ballot.

Registration Open for ISA Annual International Conference

Be sure to check out the new registration options for the 2016 ISA Annual International Conference and Trade Show in Fort Worth. Register by 17 June for the lowest registration rate.

2016 ITCC Competitor List

We have 64 competitors from 18 countries ready for the ITCC in San Antonio next week. Check out the list of climbers online.

ISA Relaunches BCMA Exam

As of 1 February, the ISA BCMA exam has been relaunched. Read more information and find out how to apply.
Upcoming Events

April 6, 2016 - May 31, 2016

IX Photo Contest (in the memory of Joseba Plazaola)

May 2, 2016 - May 5, 2016

WCISA 82nd Annual Conference and Trade Show

May 4, 2016 - May 5, 2016

ACTE - Tree Dynamics & Integrated Risk Assessment

May 9, 2016

ACTE - Chainsaw Safety & Cutting Techniques

May 10, 2016

ACTE - Tree Pruning

July 2, 2016 - July 3, 2016

2016 European Tree Climbing Championship

August 13, 2016 - August 17, 2016

ISA Annual International Conference & Trade Show

October 1, 2016 - October 2, 2016

2016 North American Tree Climbing Championship

November 26, 2016 - November 27, 2016

2016 Asia-Pacific Tree Climbing Champioship

©International Society of Arboriculture 2009-2016
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