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ISA Certified Tree Worker (CTW) Climber Specialist Skills Exam on 18 April 2021
ISA Written Exam, 10 April 2021
Tree Risk Assessment Qualification (Renewal) course and assessment on Mar 19, 2021 (Fri)
TRAQ Course & Assessment, Mar 25-27, 2021

To access the list of Hong Kong ISA arborists - On the ISA's Arborist Search page, choose "Find an Arborist"   then select Hong Kong at the Country list under "Search by Location".


To verify an arborist's ISA credential - choose "Verify a Credential", and search by either the arborist's name or certification number.

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Last update:  Jan 15, 2021