Certification by the International Society of Arboriculture is an important goal and achievement in the career of anyone who works in or around trees.
Complete information about certification -- including exam dates, location, and costs -- can be found on the ISA website. Study options are below, however the first step is to apply for eligibility (also in Spanish).
The Georgia Tree Council offers review courses combined with a test. They may be contacted at: http://www.gufc.org or 470.210.5900.
Alternatively, you may order the study guide (electronic version) and look for an upcoming exam. All certification exams are available as computer-based exams. Visit the Pearson VUE site to learn more about testing locations in your area.
The ISA FAQ is also helpful.
Tambíen en Español, Aqui
Also helpful are the application handbooks produced by the ISA.
ISA CREDENTIAL GUIDE (Click to link to correct ISA Page)