Register today to take the Tree Worker Specialist PRACTICAL exam. Enrollment Deadline: May 31st, 2023

Note

You must meet certain requirements to sit for an exam. The application process includes written documentation of all training and experience necessary for the exam. The applications are linked under their certification here.

All exams require advance registration. You must submit an application at least 17 business days before the exam date. Walk-ins are not permitted.

Space is very limited; early registration is encouraged. Contact the NEC-ISA if you have questions about a particular exam site.

ISA will confirm receipt of your application and whether the application was approved. You must be enrolled, and paid for, for a particular exam no later than 12 business days prior to the scheduled exam date