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Latest News

2017 ISA Annual International Conference Call for Presentations

One World Under One Canopy 29 July-2 August 2017 in Washington,D.C.: The call for abstracts is open from 01 August to 18 November 2016 (no late submissions will be accepted; the poster submission portal will remain open through January 2017).

Call for Abstracts: Civic Science in Urban Forestry

Arboriculture & Urban Forestry, ISA's scientific journal, has an open call for abstracts (through 01 December 2016), inviting researchers to submit to a special issue focusing on civic science in urban forestry, stewardship of urban greenspaces, and participatory research and civic ecology.

ISA Seeking Nominees for ISA Board Terms Ending in August 2017

The ISA membership is invited to submit nominations for two Council of Representatives-elected ISA Board of Directors positions. Learn more about submitting a nomination.

Public Review: ANSI A300 Part 1 Pruning and Part 9 Tree Risk Assessment

The public review period for the revision of the ANSI A300 Part 1 Pruning and Part 9 Tree Risk Assessment standards is in effect from 19 August 2016 through 3 October 2016.

New Urban Forestry Online Course

Check out this new online course available now in the ISA Online Learning Center.

August Arborist News Online

Featuring contributing authors that will be presenting at the ISA Annual International Conference in Fort Worth. Also find out how to submit an abstract for the 2017 Annual Conference in Washington, D.C.

Volunteer now for the 2016 NATCC

Deadline extended sign up by 2 September to volunteer at the at the NATCC in Niagara Falls, Ontario, Canada.

Congratulations 2016 ETCC Champions

Congratulations to 2016 ETCC Champions Peter Vergote of Belgium and Josephine Hedger of the UK. See all the results and a list of event winners online now.

2016 APTCC Volunteers

Volunteers can sign up by 10 October for the 2016 APTCC in Hong Kong. Sign-up online today.
Upcoming Events

August 29, 2016 - August 31, 2016

Tree Risk Assessment Qualification - Silver Spring, MD

August 29, 2016 - August 31, 2016

Tree Risk Assessment Qualification - Victoria, BC

August 29, 2016 - August 31, 2016

Tree Risk Assessment Qualification - Singapore

August 30, 2016

Oak Wilt Educational Outdoor Workshops Livingston/Oakland Counties

August 31, 2016

Practical Tree ID

August 31, 2016

Oak Wilt Educational Outdoor Workshops Livingston/Oakland Counties

October 1, 2016 - October 2, 2016

2016 North American Tree Climbing Championhip

November 26, 2016 - November 27, 2016

2016 Asia-Pacific Tree Climbing Championship

July 29, 2017 - August 2, 2017

2017 ISA Annual International Conference & Trade Show

August 3, 2017 - August 5, 2017

2017 International Tree Climbing Championship

©International Society of Arboriculture 2009-2016
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