We will share ISA's current footprint; strategy for future growth; information about our publications in arboriculture, urban forestry, and research; our work in consumer awareness and education; our role as a credentialing body, and the benefits of being certified through ISA.

About Caitlyn Pollihan

CEO/Executive Director International Society of Arboriculture

Caitlyn Pollihan serves as CEO and Executive Director for the International Society of Arboriculture (ISA). She began her role as Executive Director in 2017, with the Board adding the CEO title in 2020 to better reflect Caitlyn’s leadership responsibilities. During her tenure Caitlyn has successfully led the organization’s relocation to Atlanta, GA US, initiated the modernization of ISA systems and operations, and has increased the global connectivity and accessibility of the association. Prior to joining ISA, Caitlyn served in several leadership positions in forestry and governmental affairs.

Caitlyn actively participates in several coalitions and committees, including serving as chair for the Sustainable Urban Forestry Coalition, the 2021 Women’s Forest Congress Advisory Council, and participating in the i-Tree Executive Committee. She previously served on numerous public policy committees and was an appointed member of the National Advisory Committee for Implementation of the National Forest System Land Management Planning Rule.