25.12.4
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CJ
Cassidy Jane Walker
1 Credential
1 Issuer
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
7 September 2022
Issue Date
Expiration Date
Certification Number
31 December 2025
Caitlyn Pollihan CEO & Executive Director
Cassidy Jane Walker
#0847 ISA Certified Arborist
WE-14227A
ISA Certified Arborist ®
ISA Certified Arborist ®
September 7, 2022
International Society of Arboriculture
