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Suggested Credentials
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Amanda E Herr
3 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
21 November 2024
Issue Date
Expiration Date
21 November 2029
Caitlyn Pollihan CEO & Executive Director
Amanda E Herr
ISA Tree Risk Assessment Qualification®
ISA Tree Risk Assessment Qualification®
November 21, 2024
International Society of Arboriculture
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
15 July 2023
Issue Date
Expiration Date
Certification Number
30 June 2026
Caitlyn Pollihan CEO & Executive Director
Amanda E Herr
MI-4735AU
ISA Certified Arborist Utility Specialist®
ISA Certified Arborist Utility Specialist®
July 15, 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
2 May 2023
Issue Date
Expiration Date
Certification Number
30 June 2026
Caitlyn Pollihan CEO & Executive Director
Amanda E Herr
#0847 ISA Certified Arborist
MI-4735A
ISA Certified Arborist ®
ISA Certified Arborist ®
May 2, 2023
International Society of Arboriculture
