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

29 November-1 December 2024 Bogotá D.C., Bogotá D.C. Colombia
LATIN AMERICAN TREE CLIMBING CHAMPIONSHIP
6-8 December 2024 Shatin, Hong Kong
Hong Kong Tree Climbing Championship 2024
17-19 January 2025 Apopka, Florida United States
Legends of the Geezers
10-11 May 2025 , Vestland Fylke Norway
Norwegian tree climbing competition

Search all Climbing Competition events

TRAQ Events

2-4 December 2024 Wexford, Pennsylvania United States
Tree Risk Assessment Qualification - Wexford, PA
4-6 December 2024 Oregon City, Oregon United States
Tree Risk Assessment Qualification - Oregon City, Oregon
10-12 December 2024 Urbana, Illinois United States
Tree Risk Assessment Qualification - Urbana, IL
10-12 December 2024 Denver, Colorado United States
Tree Risk Assessment Qualification - Denver, CO
16-18 December 2024 Ottawa, Ontario Canada
Tree Risk Assessment Qualification - Ottawa, ON

Search all TRAQ events

Scientific Symposia

No current Scientific Symposia

Search all Scientific Symposia events

ISA Antitrust Compliance Statement

True True True