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About MAC-ISA

The MAC-ISA is a not for profit organization for arborists, urban foresters, and others involved in tree care. Our mission is “to promote a culture of safety while fostering education and research that supports the care and benefits of trees.” The chapter area includes District of Columbia, Maryland, Virginia and West Virginia. Read More

Upcoming MAC-ISA Events

Day of Safety 2023
June 17, 2023
VT Hampton Roads AREC

Tree Risk Assessment Renewal Online
June 28, 2023

2023 Arborist Certification Course (3 Day Course) July 18-20, Gaithersburg, MD
July 18, 2023
Green Farm Maintenance Facility

ISA Tree Risk Assessment Qualification (TRAQ 3 Day Course) MD
November 29, 2023
University of Maryland Extension Office Montgomery County

Green Industry Events

There are no up-coming events

Get In Touch

Mid-Atlantic Chapter of the International Society of Arboriculture

P.O. Box 1200
Haymarket, Virginia 20168

703-232-5725

admin@macisa.org

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©2023 Mid-Atlantic Chapter of the International Society of Arboriculture
Photography by Patrick Teague Photography and others.

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