25.10.21
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KH
Kelvin Heng Keh Hwa
2 Credentials
1 Issuer
The International Society of Arboriculture
Hereby Announces That
Has Earned the Credential
ISA Tree Risk Assessment Qualification®
By successfully meeting ISA Tree Risk Assessment Qualification requirements through demonstrated attainment of relevant competencies as supported by the ISA Credentialing Council
27 September 2014
Issue Date
Expiration Date
27 September 2029
Caitlyn Pollihan CEO & Executive Director
Kelvin Heng Keh Hwa
ISA Tree Risk Assessment Qualification®
ISA Tree Risk Assessment Qualification®
September 27, 2014
International Society of Arboriculture
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
12 April 2010
Issue Date
Expiration Date
Certification Number
30 June 2025
Caitlyn Pollihan CEO & Executive Director
Kelvin Heng Keh Hwa
#0847 ISA Certified Arborist
SG-0396A
ISA Certified Arborist ®
ISA Certified Arborist ®
April 12, 2010
International Society of Arboriculture
