25.12.4
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Suggested Credentials
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PA
Paul Atkinson
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
14 April 2023
Issue Date
Expiration Date
14 April 2028
Caitlyn Pollihan CEO & Executive Director
Paul Atkinson
ISA Tree Risk Assessment Qualification®
ISA Tree Risk Assessment Qualification®
April 14, 2023
International Society of Arboriculture
The International Society of Arboriculture
Hereby Announces That
Has Earned the Credential
ISA Board Certified Master Arborist®
By successfully meeting ISA Board Certified Master Arborist certification requirements through demonstrated attainment of relevant competencies as supported by the ISA Credentialing Council
1 December 2005
Issue Date
Expiration Date
Certification Number
31 December 2026
Caitlyn Pollihan CEO & Executive Director
Paul Atkinson
PR-0561B
ISA Board Certified Master Arborist®
ISA Board Certified Master Arborist®
December 1, 2005
International Society of Arboriculture
