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Suggested Credentials
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MA
Mick Aho
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
7 February 2019
Issue Date
Expiration Date
Certification Number
30 June 2025
Caitlyn Pollihan CEO & Executive Director
Mick Aho
WE-11494AU
ISA Certified Arborist Utility Specialist®
ISA Certified Arborist Utility Specialist®
February 7, 2019
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
15 December 2016
Issue Date
Expiration Date
31 May 2027
Caitlyn Pollihan CEO & Executive Director
Mick Aho
ISA Tree Risk Assessment Qualification®
ISA Tree Risk Assessment Qualification®
December 15, 2016
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
23 March 2016
Issue Date
Expiration Date
Certification Number
30 June 2025
Caitlyn Pollihan CEO & Executive Director
Mick Aho
#0847 ISA Certified Arborist
WE-11494AU
ISA Certified Arborist ®
ISA Certified Arborist ®
March 23, 2016
International Society of Arboriculture
