The ISA 2025 Virtual Event will be from 24 November, 12:00 am ET (GMT-05:00) through 8 December, 11:59 pm ET (GMT-05:00). Registration is now open through 1 December at 11:59 pm ET (GMT-05:00).  

The Virtual Event offers curated education sessions on demand, allowing participants to view presentations at their convenience over the two weeks. There will be approximately 14 Continuing Education Units (CEUs) available.

Hear from leaders across the globe and gain valuable knowledge with our engaging lineup:  

• Planting Ideas in the Urban Forest with Mark Johnston 
• AMRUTVANS: Urban Forests as Nature-Based Solutions for Climate-Resilient Cities with Aseem Harwansh 
• Variability and Bias in Tree Risk Assessment with Alex Martin 
• Comparing Urban Landscape Groundcovers: Tree Establishment, Soil Moisture and Temperature with Marisa Thompson 
• See the full lineup here  

With the aid of Wordly, sessions will have closed captions available in over 60 languages, making the event more accessible to a global audience.  

Click here to learn more and register!