International Society of Arboriculture
Certified Tree Climber
Written Exam & Skills Test
Saturday, April 11, 2026
Phoenix, Arizona
The Certified Tree Climber Written Exam and Skills Test are proctored by ISA, the International Society of Arboriculture.
To take the exam and the skills test, individuals must be enrolled directly with the ISA.
These are only IN-PERSON EVENTS
The ISA Certified Tree Climber Written Exam and Skills Test require a fees to be paid directly to the ISA.
PLEASE CHECK WITH ISA FOR THE ENROLLMENT DEADLINE
For details, call ISA at 678-367-0981 or visit the ISA website.
Tree Climber
70 S. Val Vista Drive, Suite A3-186
Gilbert, AZ 85296
(602) 354-3023