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Find an Arborist

We promote the hiring of companies who have ISA certified professionals on staff. ISA Certified Arborists® are held to a Code of Ethics and are encouraged to follow industry standards.

Continuing Education

Professional arborist are encouraged to keep current on best practices and industry standards through workshops, seminars, the annual conference and on-line education opportunities.

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Become an Arborist

An ISA credential enables the public the opportunity to make an informed selection of services based on the knowledge and advanced training you demonstrate as a credential holder.

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Ohio Chapter ISA

Upcoming Events

←	November 2025					→
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2	3 Certified Arborist Preparation Course Registration Closed Columbus, OH November 3 - 6, 2025	4 Certified Arborist Preparation Course Registration Closed Columbus, OH November 3 - 6, 2025	5 Certified Arborist Preparation Course Registration Closed Columbus, OH November 3 - 6, 2025 TRAQ Qualification Course SOLD OUT Cincinnati, OH November 5 - 7, 2025	6 Certified Arborist Preparation Course Registration Closed Columbus, OH November 3 - 6, 2025 TRAQ Qualification Course SOLD OUT Cincinnati, OH November 5 - 7, 2025 TCI Expo St. Louis, MO November 6 - 8, 2025 Storm Response Workshop Wheeling, WV November 6, 2025 Urban Forestry Today Free Noonhour Broadcast November 6, 2025	7 TRAQ Qualification Course SOLD OUT Cincinnati, OH November 5 - 7, 2025 TCI Expo St. Louis, MO November 6 - 8, 2025 ISA Written Exam REGISTRATION CLOSED Columbus, OH November 7, 2025 Advanced Arboriculture and Tree Science: Webinar November 7, 2025	8 TCI Expo St. Louis, MO November 6 - 8, 2025 Honeysuckle Hackfest Delaware, OH November 8, 2025
9	10	11	12 Young Tree Pruning Workshop Logan, OH November 12, 2025	13	14 The Urban Forest Myth? Webinar November 14, 2025	15
16	17 IAA Annual Conference Tinley Park, IL November 17 - 19, 2025	18 IAA Annual Conference Tinley Park, IL November 17 - 19, 2025 Tree Talk Tuesday - Introduction to Young Tree Training Webinar November 18, 2025	19 IAA Annual Conference Tinley Park, IL November 17 - 19, 2025 Partners in Community Forestry Conference Henderson, NV November 19 - 20, 2025	20 Partners in Community Forestry Conference Henderson, NV November 19 - 20, 2025 Utility Specialist Training Course Registration Deadline: November 10 Virtual - Live Training November 20, 2025 The 2025 Ohio Community Wildlife Cooperative Conference Columbus, OH November 20, 2025	21 Risks To Our Urban Forests and Woodlands Webinar November 21, 2025	22 Native Plant Symposium Cincinnati, OH November 22, 2025
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November 12, 2025

Young Tree Pruning Workshop

Logan, OH

November 14, 2025

The Urban Forest Myth?

Webinar

November 17 - 19, 2025

IAA Annual Conference

Tinley Park, IL

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