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Latest News

Pre-Registration for the ISA Annual International Conference is closed.

If you still plan to attend, you may register onsite beginning Friday, August 1. ISA Registration will be located in the Street Level Lobby of the Wisconsin Center.

ISA Announces Board Election Results

ISA is pleased to introduce your new leadership on the Board of Directors.

ITCC seeking scenarios for Aerial Rescue

ISA and the ITCC committee are seeking submissions of work place incidents that could be used as potential Aerial Rescue scenarios. Email your story to

Register for a Tree Risk Assessment Qualification Course

Check out the current list of Tree Risk Assessment Qualification events being offered and get registered to take a course.
Upcoming Events

July 27, 2014 - August 2, 2014

STIHL Tour des Trees to Benefit the TREE Fund

July 28, 2014 - July 30, 2014

Tree Risk Assessment Qualification - Richmond, Australia

August 2, 2014 - August 6, 2014

ISA Annual International Conference and Trade Show

August 2, 2014 - August 3, 2014

2014 International Tree Climbing Championship

August 3, 2014

Asplundh Golf Outing to benefit the TREE Fund

August 4, 2014

Raise Your Hand for Research Auction to Benefit the TREE Fund

August 30, 2014 - August 31, 2014

2014 European Tree Climbing Championship

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