25.9.12
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CT
Chao-hong Tseng
1 Credential
1 Issuer
The International Society of Arboriculture
Hereby Announces That
Has Earned the Credential
ISA Certified Tree Climber
By successfully meeting ISA Certified Tree Climber certification requirements through demonstrated attainment of relevant competencies as supported by the ISA Credentialing Council
20 August 2022
Issue Date
Expiration Date
Certification Number
31 December 2025
Caitlyn Pollihan CEO & Executive Director
Chao-hong Tseng
TW-0511T
ISA Certified Tree Climber
ISA Certified Tree Climber
August 20, 2022
International Society of Arboriculture
