The Minnesota Society of Arboriculture (MSA) is a leader in community forestry throughout our state. 

Our mission is to foster a passionate and professional community for those who care for trees. Through education we advance the practice, science and technology of tree care.​

MSA is a chapter of the International Society of Arboriculture (ISA). 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 Minnesota tress.