25.8.20
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Gregory T. Fletcher
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
11 August 2023
Issue Date
Expiration Date
11 August 2028
Caitlyn Pollihan CEO & Executive Director
Gregory T. Fletcher
ISA Tree Risk Assessment Qualification®
ISA Tree Risk Assessment Qualification®
August 11, 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
1 March 2023
Issue Date
Expiration Date
Certification Number
30 June 2026
Caitlyn Pollihan CEO & Executive Director
Gregory T. Fletcher
#0847 ISA Certified Arborist
PR-5579A
ISA Certified Arborist ®
ISA Certified Arborist ®
March 1, 2023
International Society of Arboriculture
