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

For ISA Certification Exam information visit the Exam Dates and Locations Calendar

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

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

NameStartEndCityStateCountry
dutch tree climbing championship May 15, 2025May 17, 2025DongenNoord-BrabantNETHERLANDS
Minnesota Tree Climbing Championship May 16, 2025May 18, 2025MinneapolisMinnesotaUNITED STATES
The ARB Show 2025 May 16, 2025May 17, 2025TetburyGloucestershireUNITED KINGDOM
Penn-Del TCC May 16, 2025May 17, 2025Morrisville Pa. UNITED STATES
2025 Italian Tree Climbing Championship May 22, 2025May 24, 2025CaprarolaVTITALY
2025 Asia Pacific Tree Climbing Championship (APTCC) May 23, 2025May 25, 2025 QLDAUSTRALIA
Polish Tree Climbing Championship May 24, 2025May 25, 2025Młochów POLAND
Utah Tree Climbing Competition May 29, 2025May 31, 2025Salt Lake CityUTUNITED STATES
Ohio Tree Climbing Championship May 31, 2025June 1, 2025ColumbusOHUNITED STATES
2025 Baltic States Tree Climbing Championship June 5, 2025June 7, 2025Carnikava LATVIA
MWISA Tree Climbing Championship June 6, 2025June 8, 2025TulsaOKUNITED STATES
Belgian TCC June 12, 2025June 14, 2025Messancy BELGIUM
Czech Tree Climbing Championship June 12, 2025June 15, 2025Prague44684932CZECH REPUBLIC
Willamette Region Tree Climbing Competition June 14, 2025June 15, 2025SalemOregonUNITED STATES
2025 European Tree Climbing Championship July 4, 2025July 6, 2025Pszczyna POLAND
Quebec Tree Climbing Championship August 14, 2025August 17, 2025Trois-RivièresQuébecCANADA
Ontario Tree Climbing Championship September 19, 2025September 20, 2025KingstonOntarioCANADA
International Tree Climbing Championship (ITCC) 2025 October 17, 2025October 19, 2025Christchurch NEW ZEALAND

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108 https://www.isa-arbor.com/Portals/0/Assets/IMG/events-header-w2000.jpg Events