ITCC Rules
The ITCC rules are reviewed by the Rules Committee. If changes are required to make the event safer, follow changes in industry standards, or create a more efficient method of event scoring, those changes will be made during the next review period. The most current version of the rules can always be found at this location.
The official ITCC rules are published in English. Some translated versions of the rules are available but they may not be the most current version of the ITCC rules. (Translations)
2024-2026 ITCC Rules
2024-2026 Rule Book
Valid until 30 September 2026
2026 ITCC Rules
2026 ITCC Digital Rule Book
Effective 1 October 2026
The 2026 International Tree Climbing Championship (ITCC) Digital Rule Book is now available. This edition contains the official rules for all ISA Tree Climbing Championship events beginning 1 October 2026.
Printed Rule Books
Printed copies of the 2026 ITCC Rule Book will be available for purchase through the ISA online store. Printed copies may become available after the digital edition due to production and printing timelines.
NOTE: Chapters have the option of running Secured Footlock until further notice from ISA. Rules and scoresheets for the Secured Footlock are available online only.
Rules Comments and Questions
The ITCC Rules Committee welcomes comments and suggestions for improving the competition rules. Questions regarding rules clarification are also encouraged.
If you would like to submit a comment, question, or suggestion regarding ITCC rules, please use the online submission form.