About ISA Michigan
ISA Michigan (Formerly ASM) is the Michigan Chapter of the International Society of Arboriculture, the organization that provides certification for arborists. We are a non-profit organization founded in 2006 under the idea to promote arboriculture in the state of Michigan. Our members include arborists, urban foresters, municipal and utility foresters, professional tree workers/climbers, academia and others interested in all aspects of arboriculture and the health and care of Michigan trees.