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BC
BRENT CLARK
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 August 2024
Issue Date
Expiration Date
Certification Number
31 December 2027
Caitlyn Pollihan CEO & Executive Director
Brent Clark
#0847 ISA Certified Arborist
ON-3215A
ISA Certified Arborist ®
ISA Certified Arborist ®
August 27, 2024
International Society of Arboriculture
