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

Events

Events Calendar

Event Type:
Start Date:
End Date:
Only events with CEUs:

To sort the info below, click on one of the headers.

NameStartEndCityStateCountry
ISA 2026 International Tree Climbing Championship October 9, 2026October 11, 2026St. LouisMissouriUNITED STATES
Singapore Tree Climbing Competition October 15, 2026October 17, 2026SingaporeSingaporeSINGAPORE
Arborist Training - Electrical Hazard October 20, 2026October 20, 2026Park CityKSUNITED STATES
Kentucky Tree Climbing Championship October 23, 2026October 24, 2026LexingtonKYUNITED STATES
Georgia Arborist Association 28th Annual Tree Climbing Championship November 6, 2026November 8, 2026Lithia SpringsGAUNITED STATES
2026TWTCO Taiwan Tree Climbing Open November 20, 2026November 22, 2026TaipeiTaiwanTAIWAN
ISA 2026 Latin American Tree Climbing Championship December 4, 2026December 6, 2026São PauloSPBRAZIL
ISA 2027 North American Tree Climbing Championship (NATCC) March 19, 2027March 21, 2027CharlotteNCUNITED STATES
ISA 2027 Asia Pacific Tree Climbing Championship April 30, 2027May 2, 2027Auckland NEW ZEALAND
Texas Tree Climbing Championship May 13, 2027May 15, 2027 TexasUNITED STATES
ISA 2027 European Tree Climbing Championship July 9, 2027July 11, 2027Riga LATVIA

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