25.10.20
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Suggested Credentials
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SB
Steve Barrett
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
8 December 2021
Issue Date
Expiration Date
8 December 2026
Caitlyn Pollihan CEO & Executive Director
Steve Barrett
ISA Tree Risk Assessment Qualification®
ISA Tree Risk Assessment Qualification®
December 8, 2021
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
22 February 2021
Issue Date
Expiration Date
Certification Number
30 June 2027
Caitlyn Pollihan CEO & Executive Director
Steve Barrett
#0847 ISA Certified Arborist
TX-4680A
ISA Certified Arborist ®
ISA Certified Arborist ®
February 22, 2021
International Society of Arboriculture
