Contact Us

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Phone: +1.678.367.0981
Fax: +1.240.547.1795

Headquarters Address

International Society of Arboriculture
270 Peachtree Street NW
Suite 1900
Atlanta, GA 30303
United States

Mailing Address

International Society of Arboriculture
PO Box 191
Annapolis Junction, MD 20701
United States

Events
Events Annual Conference

ISA 2027 Annual International Conference in Montréal, Québec, Canada

Thank you to everyone who joined us in Detroit, Michigan, US for our 2026 Annual International Conference. We look forward to seeing you all on 9-11 August 2027 in Montréal, Québec, Canada.

The ISA Annual International Conference offers a forum for participants to learn and network with others in the arboricultural profession. This event provides a lineup of keynote speakers and educational breakout sessions led by industry leaders from around the globe, sharing their thoughts and views about research, practice, and technology.

Upcoming Events

October 4-6, 2026

MAC-ISA Annual Meeting and Trade Show

Fredericksburg, VA United States Fredericksburg Convention Center

See all events in this category

Past Conference Proceedings Archive

Description Location Proceedings
2020 ISA Annual International Conference and Trade Show Virtual View proceedings
2019 ISA Annual International Conference and Trade Show Knoxville, TN, US View proceedings
2018 ISA Annual International Conference and Trade Show Columbus, OH, US View proceedings
2017 ISA Annual International Conference and Trade Show Washington, DC, US View proceedings
2016 ISA Annual International Conference and Trade Show Fort Worth, TX, US View proceedings
2015 ISA Annual International Conference and Trade Show Orlando, FL, US View proceedings
2014 ISA Annual International Conference and Trade Show Milwaukee, WI, US View proceedings
2013 ISA Annual International Conference and Trade Show Toronto, Ontario, Canada View proceedings

Media Inquiries and Promotions

If you have questions regarding the promotion of the ISA Annual International Conference and Trade Show or are media interested in covering events or who wish to receive a press pass, please contact the ISA Communications Specialist.