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

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Start Date:
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Only events with CEUs:

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

NameStartEndCityStateCountry
Sensible Pruning for Beginners and Experts January 30, 2026May 8, 2026  UNITED STATES
Austin Certified Arborist VIRTUAL exam prep February 26, 2026April 30, 2026  UNITED STATES
BCMA Prep Course March 3, 2026April 28, 2026  UNITED STATES
Virtual Certified Arborist Prep Course March 24, 2026May 21, 2026  UNITED STATES
Ohio NCCER Crane Certification Course March 26, 2026March 27, 2026BrunswickOHUNITED STATES
Emerging & Epidemic Tree Health Threats: Identification, Treatment & Prevention March 27, 2026March 27, 2026CasperwyUNITED STATES
Risks To Our Urban Forests and Woodlands March 27, 2026March 27, 2026  UNITED STATES
EDM 2026 International Conference on Overhead Lines March 29, 2026April 2, 2026Fort Collins CO UNITED STATES
New Jersey NCCER Crane Certification Course March 30, 2026March 31, 2026FrenchtownNJUNITED STATES
Is Your Tree Protection Ordinance Constitutional? w/ James Komen April 1, 2026April 1, 2026portervilleCAUNITED STATES
ARBOR CHAT: Tree Risk Assessment Fundamentals in Spanish April 1, 2026April 1, 2026  UNITED STATES
BCMA Virtual Study Group April 1, 2026December 9, 2026  UNITED STATES
Night School April 3, 2026April 3, 2026FrenchtownNJUNITED STATES
Asheville NCCER Crane Certification Course April 7, 2026April 8, 2026AshevilleNCUNITED STATES
ARBOR CHAT: Judges Training for TCC Aerial Rescue Event April 7, 2026April 7, 2026  UNITED STATES
Property, Insurance, and Urban Tree Management w/ Doug Malawsky April 8, 2026April 8, 2026 UNITED STATES
Trees And The Design/Build Industries April 10, 2026April 10, 2026  UNITED STATES
Southern Oregon Tree Climbing Championship April 11, 2026April 12, 2026Grants PassOregonUNITED STATES
ISA Certified Arborists Prep Course and Exam April 13, 2026April 15, 2026VersaillesKYUNITED STATES
ARBOR CHAT: Barkophiles - Why We Love Bark April 14, 2026April 14, 2026  UNITED STATES
The Benefits of Urban Trees - Oregon City April 17, 2026April 17, 2026Oregon CityOregonUNITED STATES
Advanced Arboriculture and Tree Science April 17, 2026April 17, 2026  UNITED STATES
Mid-Atlantic Tree Climbing Championship April 18, 2026April 19, 2026Montpelier StationVAUNITED STATES
Indiana NCCER Crane Certification Course April 23, 2026April 24, 2026PrincetonINUNITED STATES
Building Resilient Urban Forests: Preparing Trees for Heat, Drought & Severe Weather April 24, 2026April 24, 2026CasperwyUNITED STATES
The Urban Forest Myth? April 24, 2026April 24, 2026  UNITED STATES
Nuts About Trees! April 24, 2026April 24, 2026 OnlineUNITED STATES
Urban Forest Professional Credential Prep Course April 29, 2026May 4, 2026  UNITED STATES
Ohio Tree Climbing Championship May 1, 2026May 2, 2026GallowayOhioUNITED STATES
Risks To Our Urban Forests and Woodlands May 1, 2026May 1, 2026  UNITED STATES
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