ISA Hong Kong Chapter formed at the beginning of 2012 and is fully supported by the ISA Headquarters.

ISA has been a growing presence in Hong Kong since it first began offering the ISA Certification Exam in 2004. Today, there are more than 1,000 ISA Certified Arborists in Hong Kong and 250-plus ISA members. Members in the region decided to become a chapter to assist with the growing need to provide networking, education, and training opportunities for members and certified arborists who live and practice in Hong Kong.

Our Mission

Through research, technology, maintenance of standards and education to promote the professional practice of aboriculture and foster a great public awareness of the benefits of trees throughout Hong Kong.


Our Education Committee will help organize seminar/training to suit the needs of credential holders to accumulate their continuing education units (CEUs). 

Help organize examination

Our Certification Committee will help organize CTW skill exam, QCPT exam and certification. 


ISA Hong Kong Chapter offers membership benefit to members, members will obtain the latest industry update and information through conferences, seminars, workshops and events, establish and maintain a network of professional arborists in Hong Kong.  Our Membership committee will also organize book purchase from overseas for members with a discounted price.  

Tree Climbing Competition

This demonstrates to the public how professional tree works should perform in their daily works around us.

Contact us

General Enquiry: 

Correspondence address: P.O. Box 83282 Concorde Road Post Office, Kowloon.

Telephone No.: 37578078 or 52285526 (whatsapp)

Membership Enquiry:

Certifications and Examinations:

Educational Activities and TRAQ Courses & Exams:

Hong Kong Tree Climbing Championship:


Copyright © 2019, ISA Hong Kong Chapter Ltd.
All rights reserved.

Last update:  Feb 13, 2020

Disclaimer: The International Society of Arboriculture (Hong Kong Chapter) (‘the Society’) website provides arboriculture-related, industrial information to its members and the general public.  The Society does not warrant that all information or views or any part thereof provided or contained in this website to be accurate in all aspects.  They shall not be used to substitute for professional advice on individual cases and, if apply, shall be verified.  The Society shall not be held liable for any loss or damages suffered as a result of any use or reliance on any of the information or views provided or contained in this website. Hyperlinks to other websites are provided for reference only.  The Society does have any responsibilities for their content and any loss or damages arise from using those contents.