25.9.12
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Suggested Credentials
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CE
Clifford Ellery Vann
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
25 March 2022
Issue Date
Expiration Date
25 March 2027
Caitlyn Pollihan CEO & Executive Director
Clifford Ellery Vann
ISA Tree Risk Assessment Qualification®
ISA Tree Risk Assessment Qualification®
March 25, 2022
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
19 October 2021
Issue Date
Expiration Date
Certification Number
31 December 2027
Caitlyn Pollihan CEO & Executive Director
Clifford Ellery Vann
#0847 ISA Certified Arborist
FL-9802A
ISA Certified Arborist ®
ISA Certified Arborist ®
October 19, 2021
International Society of Arboriculture
