25.9.12
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HY
Ho Young Seong
1 Credential
1 Issuer
The International Society of Arboriculture
Hereby Announces That
Has Earned the Credential
ISA Certified Arborist ®
By successfully meeting ISA Certified Arborist certification requirements through demonstrated attainment of relevant competencies as supported by the ISA Credentialing Council
3 June 2023
Issue Date
Expiration Date
Certification Number
30 June 2026
Caitlyn Pollihan CEO & Executive Director
Ho Young Seong
#0847 ISA Certified Arborist
WE-14831A
ISA Certified Arborist ®
ISA Certified Arborist ®
June 3, 2023
International Society of Arboriculture
