ANSI A300 (American National Standards Institute A300)

ANSI A300 is a set of standards developed by the American National Standards Institute that guides tree care professionals on proper pruning, removal, and maintenance of trees. It ensures safe, effective practices to promote healthy tree growth and reduce risks to people and property. The standards cover methods that protect tree health, improve safety, and enhance the environment, helping urban forests thrive responsibly. Overall, ANSI A300 provides a consistent framework for professional tree management across the industry.