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

Search all ISA International Annual Conference events

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
24-25 May 2025 Młochów, Poland
Polish Tree Climbing Championship
29-31 May 2025 Salt Lake City, UT United States
Utah Tree Climbing Competition

Search all Climbing Competition events

TRAQ Events

28-30 May 2025 Charlottesville, Virginia United States
Tree Risk Assessment Qualification - Charlottesville, Virginia
28-30 May 2025 Seattle, Washington United States
Tree Risk Assessment Qualification - Seattle, Washington
28-30 May 2025 Arlington Heights, Illinois United States
Tree Risk Assessment Qualification - Arlington Heights, Illinois
28-30 May 2025 Fairhope, Alabama United States
Tree Risk Assessment Qualification - Fairhope, Alabama
28-30 May 2025 Jurupa Valley, California United States
Tree Risk Assessment Qualification - Jurupa Valley, California

Search all TRAQ events

Scientific Symposia

No current Scientific Symposia

Search all Scientific Symposia events

ISA Antitrust Compliance Statement

True True True