For exam dates across North America and abroad, please go to:
Please make sure that your application and exam fees are received by the ISA office in Champaign, IL at least 12 working days before the exam. All payments must be paid to this office in USD. No exceptions will be made.
If there are any individuals who want to write/take the Certified Tree Worker / Climber Specialist exam, please contact the Prairie Chapter Office 866 550 7464 or firstname.lastname@example.org and let us know your interest. This will be set up only if there are enough interested applicants.