25.12.4
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Suggested Credentials
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NR
Nikolas Radey
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
17 March 2023
Issue Date
Expiration Date
17 March 2028
Caitlyn Pollihan CEO & Executive Director
Nikolas Radey
ISA Tree Risk Assessment Qualification®
ISA Tree Risk Assessment Qualification®
March 17, 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
4 January 2019
Issue Date
Expiration Date
Certification Number
30 June 2028
Caitlyn Pollihan CEO & Executive Director
Nikolas Radey
#0847 ISA Certified Arborist
WE-12448A
ISA Certified Arborist ®
ISA Certified Arborist ®
January 4, 2019
International Society of Arboriculture
