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January 1 - October 31, 2020
Online Course: Tree Diseases
The Ohio State University
This is a non-credit, online course offering, based on the pathology component of a regular Ohio State course aimed primarily at professionals in the tree care industry. Course consists of 7 modules; course fee $35. Learn More>>
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.
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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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