Our AQF Level 5 Consulting Arborists are licensed and trained users of the Quantified Tree Risk Assessment (QTRA) www.qtra.co.uk and the Tree Risk Assessment Qualification (TRAQ) http://www.isa-arbor.com/certification/becomeQualified/becomeQualified.aspx tree risk assessment methodologies. In both Qualitative and Quantitative Tree Risk Assessment methodologies, the consultants experience and knowledge of species characteristics, tree management and the body language of … Continue reading Risk Assessment