25.9.12
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Benjamin Boykiw
3 Credentials
1 Issuer
The International Society of Arboriculture
Hereby Announces That
Has Earned the Credential
ISA Board Certified Master Arborist®
By successfully meeting ISA Board Certified Master Arborist certification requirements through demonstrated attainment of relevant competencies as supported by the ISA Credentialing Council
6 September 2023
Issue Date
Expiration Date
Certification Number
31 December 2026
Caitlyn Pollihan CEO & Executive Director
Benjamin Boykiw
PN-8636B
ISA Board Certified Master Arborist®
ISA Board Certified Master Arborist®
September 6, 2023
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
16 September 2020
Issue Date
Expiration Date
16 September 2025
Caitlyn Pollihan CEO & Executive Director
Benjamin Boykiw
ISA Tree Risk Assessment Qualification®
ISA Tree Risk Assessment Qualification®
September 16, 2020
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
10 May 2018
Issue Date
Expiration Date
Certification Number
30 June 2024
Caitlyn Pollihan CEO & Executive Director
Benjamin Boykiw
#0847 ISA Certified Arborist
PN-8636A
ISA Certified Arborist ®
ISA Certified Arborist ®
May 10, 2018
International Society of Arboriculture
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Expired
Expired credential.
