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:
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Only events with CEUs:

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

NameStartEndCityStateCountry
BCMA Virtual Study Group April 1, 2026December 9, 2026  UNITED STATES
HTCC - 2026 Hungarian Tree Climbing Championship May 22, 2026May 24, 2026TataKomárom-Esztergom HUNGARY
Utah Tree Climbing Championship May 28, 2026May 30, 2026PaysonUtahUNITED STATES
Texas Tree Climbing Championship May 28, 2026May 30, 2026San AntonioTexasUNITED STATES
The Urban Forest Myth? May 29, 2026May 29, 2026  UNITED STATES
Tree Risk & Liability for Arborists: Real-World Decisions That Protect You May 29, 2026May 29, 2026CasperwyUNITED STATES
Tree Appraisal Workshop - Alaska June 4, 2026June 4, 2026AnchorageAlaskaUNITED STATES
Trees and The Design/Build Industries June 5, 2026June 5, 2026  UNITED STATES
2026 Midwestern Chapter TCC June 5, 2026June 7, 2026KirkwoodMOUNITED STATES
Willamette Valley Regional Tree Climbing Championship June 6, 2026June 6, 2026PortlandOregonUNITED STATES
Tree Risk Assessment Qualification (TRAQ 3.0)) June 10, 2026June 12, 2026ShelbyvilleKYUNITED STATES
Czech Tree Climbing Championship June 11, 2026June 14, 2026PragueCzech RepublicCZECH REPUBLIC
ISA Testing June 12, 2026June 12, 2026LansingMichiganUNITED STATES
ISA Testing June 12, 2026June 12, 2026LansingMichiganUNITED STATES
Observing Trees - Common Decay Issues, Visual Tree Assessment, Communicating Tree Issues June 12, 2026June 12, 2026SeattleWashingtonUNITED STATES
Colombian Tree Climbing Championship June 12, 2026June 14, 2026BogotáD.C.COLOMBIA
Access Clinic with Gear Check June 12, 2026June 12, 2026FrenchtownNJUNITED STATES
New Jersey Tree Climbing Competition June 12, 2026June 13, 2026Greystone ParkNJUNITED STATES
California Line Clearance Competition June 13, 2026June 13, 2026VallejoCAUNITED STATES
NCCER Mobile Crane Certification: Chattanooga June 15, 2026June 16, 2026ChattanoogaTNUNITED STATES
ARBOR CHAT: Technical Specialist June 16, 2026June 16, 2026  UNITED STATES
2026 NYSA Tree Climbing Competition June 19, 2026June 20, 2026IthacaNYUNITED STATES
First Aid/CPR Certification June 19, 2026June 19, 2026FrenchtownNJUNITED STATES
New Jersey NCCER Crane Certification Course June 22, 2026June 24, 2026FrenchtownNJUNITED STATES
TRAQ 3.0 - Long Grove, IA June 24, 2026June 26, 2026Long GroveIAUNITED STATES
Aerial Rescue June 26, 2026June 26, 2026FrenchtownNJUNITED STATES
Summer Tree Problems: Heat, Drought, Insects & What Works June 26, 2026June 26, 2026CasperWYUNITED STATES
ISA 2026 European Tree Climbing Championship July 3, 2026July 5, 2026Gijón SPAIN
British Columbia Tree Climbing Competition July 11, 2026July 11, 2026TBDTBDCANADA
Wildfire Risk Reduction Qualification (WRRQ) for Arborists July 15, 2026July 16, 2026SavannahGAUNITED STATES
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