25.13.21
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KW
Kyle W Kohlbrenner
3 Credentials
1 Issuer
The International Society of Arboriculture
Hereby Announces That
Has Earned the Credential
ISA Certified Arborist Utility Specialist®
By successfully meeting ISA Certified Arborist Utility Specialist certification requirements through demonstrated attainment of relevant competencies as supported by the ISA Credentialing Council
21 April 2025
Issue Date
Expiration Date
Certification Number
31 December 2027
Caitlyn Pollihan CEO & Executive Director
Kyle W Kohlbrenner
WE-15487AU
ISA Certified Arborist Utility Specialist®
ISA Certified Arborist Utility Specialist®
April 21, 2025
International Society of Arboriculture
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
5 February 2025
Issue Date
Expiration Date
5 February 2030
Caitlyn Pollihan CEO & Executive Director
Kyle W Kohlbrenner
ISA Tree Risk Assessment Qualification®
ISA Tree Risk Assessment Qualification®
February 5, 2025
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
5 August 2024
Issue Date
Expiration Date
Certification Number
31 December 2027
Caitlyn Pollihan CEO & Executive Director
Kyle W Kohlbrenner
#0847 ISA Certified Arborist
WE-15487A
ISA Certified Arborist ®
ISA Certified Arborist ®
August 5, 2024
International Society of Arboriculture
