ISA Certification

Since the establishment of the ISA certification program in 1992, almost 50,000 people have earned an ISA credential. The ISA Certification program offers six credentials that take you from the ground to the canopy and anywhere in between.

Want to Hire an ISA Certified Arborist?

Interested in hiring an ISA Certified Arborist? See details here.

Want to Become ISA Certified?

See details on becoming ISA Certified on our webpage here.

Already ISA Certified?

See details here on maintaining your ISA Credential including CEUs and more.

See information here on downloading a digital copy of your ISA Credentials

Tree Risk Assessment Qualification (TRAQ)

The ISA Tree Risk Assessment Qualification (ISA TRAQ) is a voluntary qualification program designed to train and assess candidates in the specialized field of tree risk assessment. TRAQ consists of a two-day educational course followed by a half-day of assessments that include both written and performance-based components.

See more details here on TRAQ.