Tree Care Industry Association (TCIA)
TCIA develops safety and education programs, standards of tree care practice, and management information for arboriculture firms around the world.

International Society of Arboriculture (ISA)
The International Society of Arboriculture (ISA) has served the tree care industry for over eighty years as a scientific and educational organization.

Florida Landscape Maintenance Association (FLMA)
The primary goal of the Landscape Maintenance Association is to promote the use of sound landscape and horticultural practices throughout the state of Florida.