A New Era of ISA Credentialing Launches this July!

A New Era of ISA Credentialing Launches this July!

Check out the modernized credential management system and adjusted pricing structure going live 15 July 2025

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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 Literature Review Grant Request for Proposals Is Open

ISA Literature Review Grant Request for Proposals Is Open

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Keep up with ISA

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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June 30 - July 3, 2025

Certified Arborist Prep Course - In Person

Bald Knob, AR United States Expert Tree Academy

July 4-6, 2025

2025 European Tree Climbing Championship

Pszczyna, Poland

July 5, 2025

Business Development- Disaster Relief with a Zoom option

Bald Knob, AR United States Expert Tree Academy

July 8, 2025

Basic Tree ID - Principles, Methods and Practice - Oregon City, Oregon

Oregon City, Oregon United States Clackamas College – Clairmont Room #136

July 9, 2025

Webinar: The Effort Behind Simplicity: Practical AI in Consulting Arboriculture

, United States Online Event via Zoom

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