25.10.20
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Sean Taylor
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
28 March 2018
Issue Date
Expiration Date
28 March 2023
Caitlyn Pollihan CEO & Executive Director
Sean Taylor
ISA Tree Risk Assessment Qualification®
ISA Tree Risk Assessment Qualification®
March 28, 2018
International Society of Arboriculture
warning
Expired
Expired credential.
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
12 July 2014
Issue Date
Expiration Date
Certification Number
31 December 2026
Caitlyn Pollihan CEO & Executive Director
Sean Taylor
#0847 ISA Certified Arborist
WE-10481A
ISA Certified Arborist ®
ISA Certified Arborist ®
July 12, 2014
International Society of Arboriculture
