An arborist, by definition, is essentially a professional that works in the tree care industry. Simply having the title of an arborist does not mean the person is qualified, experienced, and trained in all arboriculture practices.
The International Society of Arboriculture (ISA) arborist certification measures an individual’s knowledge in all aspects needed for proper tree care. When a professional becomes an ISA Certified Arborist, they are recognized as a tree care professional who has achieved an expert level of knowledge in areas such as tree biology, diagnosis, maintenance practices, safety, and other subject areas within the tree care profession. They must also continue their education to maintain their certification, ensuring they are up to date on the newest techniques in arboriculture.
