Submit Your Nominations for the ISA 2024 Awards Program

Submit Your Nominations for the ISA 2024 Awards Program

Nominate your peers to be recognized when ISA celebrates 100 years of professionalism at the 2024 Annual International Conference

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New Logo, Same Benefits

New Logo, Same Benefits

We are excited to announce that we rebranded the ISA Certified Tree Worker Climber Specialist program as the ISA Certified Tree Climber Credential

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The ISA Arborists' Certification Practice Exam

The ISA Arborists' Certification Practice Exam

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Keep up with ISA

ISA 2024 Annual International Conference in Atlanta, GA, US

We are excited to host the ISA 2024 Annual International Conference in Atlanta, GA, US 12 - 14 August 2024.

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March 5, 2024

ARBOR CHAT: TREE RISK ASSESSMENT BEST MANAGEMENT PRACTICE

, United States Online Zoom Presentation

March 6-7, 2024

UAA 2024 Florida Safety Summit with Tampa Electric

Forest Lake, MN United States Hillsborough County Fairgrounds

March 6, 2024

Emerald Ash Borer Preparedness in WA

Seattle, WA United States Renaissance Seattle

March 6, 2024

The Pro-UVM Certification Program

Bloomington, IL 6170, IL United States

March 8, 2024

Tree Careers - An International Women's Day Webinar

, United Kingdom Zoom