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Registration now open for the ISA 2025 Annual International Conference

Registration now open for the ISA 2025 Annual International Conference

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ISA 2025 Annual International Conference in Christchurch, New Zealand 

We are excited to host the ISA 2025 Annual International Conference in Christchurch, New Zealand 20-22 October 2025.

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May 13, 2025

So You Want to Be An Expert Witness?

Marietta, GA United States Hybrid -- Virtual Via Zoom and Vermeer Southeast

May 14, 2025

TREE INJECTION WORKSHOP

Salem, Oregon United States Oregon Department of Forestry - Santiam Room, Building D

May 15-17, 2025

dutch tree climbing championship

Dongen, Noord-Brabant Netherlands park de Bergen

May 15-16, 2025

New Jersey NCCER Crane Certification Course

Frenchtown, New Jersey United States Noble Oak Safety & Training / NJ Crane Expert

May 16-18, 2025

Minnesota Tree Climbing Championship

Minneapolis, Minnesota United States Theodore Wirth Park

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