An International Society of Arboriculture (ISA) TRAQ (Tree Risk Assessment Qualification) is a standardized method used by certified arborists to evaluate the likelihood of a tree or its parts failing and the potential consequences. It combines field inspection, tree biology, and site conditions to assign a level of risk. This is important because it helps property owners and managers make informed decisions about pruning, mitigation, or removal, improving public safety while preserving healthy trees whenever possible.