NZ Arb Hosted
ISA TRAQ Courses
TRAQ (Tree Risk Assessment Qualification)
NZ Arb, in association with the ISA (International Society of Arboriculture), presents the TRAQ training course.
About TRAQ
The Tree Risk Assessment Qualification (TRAQ) is owned and developed by the International Society of Arboriculture (ISA). The program expands your fundamental knowledge of tree risk assessment by learning a standardised, systematic process for assessing tree risk. You will be able to provide information to decision-makers and tree owners to foster informed decisions that promote the safety of people and property and enhance tree benefits, health, and longevity. You will learn strategies to systematically identify and assess tree risk.
Upcoming Courses
About ISA TRAQ 3.0
ISA TRAQ 3.0 launced in November 2025. This new version came with refreshed training materials, updated assessments, and some big changes:
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No more renewals: Once TRAQ 3.0 launches, the separate “TRAQ Renewal” course won’t be offered.
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Extended credential: If you complete TRAQ 3.0, your qualification will be valid for 7 years (instead of the current 5 years).
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New application process: Enrolment now goes through ISA’s credentialing portal, and you’ll need to have an approved application before you can register.
How the new application process for ISA TRAQ 3.0 works
Before you can register for a TRAQ course, you’ll need to:
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Create or login to your ISA “MyISA” account.
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Go to the Credentialing Portal.
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Complete the TRAQ application by uploading proof of your recognised credential (or equivalent).
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Pay the TRAQ application fee and wait for approval.
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Once approved, you’ll see upcoming TRAQ offerings and can register directly with the host.
You can read the full ISA “How to Apply” guide here (Credentialing > TRAQ).
What this means for you
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If your TRAQ is still valid, you remain in good standing until your expiry date.
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Stay tuned for NZ Arb course dates — we’ll make sure you have plenty of notice.