Contact Us

Email us
Phone: +1.678.367.0981
Fax: +1.240.547.1795

Mailing Address

International Society of Arboriculture
PO Box 191
Annapolis Junction, MD 20701
United States

Physical Address

International Society of Arboriculture
270 Peachtree St NW, Suite 1900
Atlanta, GA 30303
United States

ISA Events

ISA International Annual Conference with ITCC

5-8 August 2018 Columbus, Ohio, United States
ISA Annual International Conference and Trade Show

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Climbing Competitions

23-25 May 2025 , QLD Australia
2025 Asia Pacific Tree Climbing Championship (APTCC)
4-6 July 2025 Pszczyna, Poland
2025 European Tree Climbing Championship
17-19 October 2025 Christchurch, New Zealand
International Tree Climbing Championship (ITCC) 2025
4-6 April 2025 Bogotá, D.C. Colombia
Colombian Tree Climbing Championship
5-6 April 2025 Ashland, OR United States
Southern Oregon Tree Climbing Competiton

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TRAQ Events

2-4 April 2025 Roseville, California United States
Tree Risk Assessment Qualification - Roseville, CA
2-4 April 2025 St. Paul, Minnesota United States
Tree Risk Assessment Qualification - St. Paul, Minnesota
2-4 April 2025 Newmarket, Ontario Canada
Tree Risk Assessment Qualification - Newmarket, Ontario
7-9 April 2025 Turku, Finland Finland
Tree Risk Assessment Qualification - Turku, Finland
7-9 April 2025 Memphis, Tennessee United States
Tree Risk Assessment Qualification Course - Memphis, Tennessee

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Scientific Symposia

No current Scientific Symposia

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