25.10.20
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Suggested Credentials
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BS
Blake Scott Doyle
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
30 June 2023
Issue Date
Expiration Date
30 June 2028
Caitlyn Pollihan CEO & Executive Director
Blake Scott Doyle
ISA Tree Risk Assessment Qualification®
ISA Tree Risk Assessment Qualification®
June 30, 2023
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
26 August 2022
Issue Date
Expiration Date
Certification Number
31 December 2025
Caitlyn Pollihan CEO & Executive Director
Blake Scott Doyle
#0847 ISA Certified Arborist
WE-14216A
ISA Certified Arborist ®
ISA Certified Arborist ®
August 26, 2022
International Society of Arboriculture
