25.8.20
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Suggested Credentials
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HK
Hoi Kei Kay Cheung
2 Credentials
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
6 October 2018
Issue Date
Expiration Date
Certification Number
31 December 2027
Caitlyn Pollihan CEO & Executive Director
Hoi Kei Kay Cheung
#0847 ISA Certified Arborist
HK-1275AT
ISA Certified Arborist ®
ISA Certified Arborist ®
October 6, 2018
International Society of Arboriculture
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
11 October 2015
Issue Date
Expiration Date
Certification Number
31 December 2027
Caitlyn Pollihan CEO & Executive Director
Hoi Kei Kay Cheung
HK-1275AT
ISA Certified Tree Climber
ISA Certified Tree Climber
October 11, 2015
International Society of Arboriculture
