Welcome to MAC-ISA
The MAC-ISA is a non-profit professional organization of arborists, urban foresters, and others involved in the caring of trees.Our membership is made up of people from commercial, utility municipal sectors, educational institutions and other green industry related fields.Our mission is to promote a culture of safety while fostering education and research that supports the care and benefits of trees. Our chapter area includes District of Columbia, Maryland, Virginia and West Virginia.
News and Events
- MAC-ISA Annual Meeting: The weather cooperated and we had a very successful annual meeting. Thanks to all our attendees, volunteers, speakers, sponsors and exhibitors. We could not have done it without you!
- The last 2015 MAC-ISA Arborist Certification Course in December in Charlottesville is now full. Call the office to be put on a waiting list. Watch our website for our 2016 schedule.
- MAC-ISA TRAQ courses -Watch our website for the 2016 schedule.
- Bonnie Appleton Memorial Fund Update: HELP US REACH OUR FUNDRAISING GOAL OF $100,000 to endow this scholarship. We need your help to finish our goal! Please donate. Read more under our TREE Fund link.
- Upgraded ISA on-line Learning Center is now live! Click here to see the updated on-line Learning Center where you can take courses and earn CEUs.
- To hire a certified arborist in the Mid-Atlantic go to www.goodtreecare.com.