25.13.6
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CM
Charles Martin
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
27 April 2021
Issue Date
Expiration Date
Certification Number
30 June 2027
Caitlyn Pollihan CEO & Executive Director
Charles Martin
#0847 ISA Certified Arborist
SO-10669A
ISA Certified Arborist ®
ISA Certified Arborist ®
April 27, 2021
International Society of Arboriculture
