25.12.6
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CP
Christopher Pollack
2 Credentials
1 Issuer
The International Society of Arboriculture
Hereby Announces That
Has Earned the Credential
ISA Certified Urban Forest Professional
By successfully meeting ISA Certified Urban Forest Professional certification requirements through demonstrated attainment of relevant competencies as supported by the ISA Credentialing Council
18 January 2010
Issue Date
Expiration Date
Certification Number
31 December 2025
Caitlyn Pollihan CEO & Executive Director
Christopher Pollack
IL-4950AM
ISA Certified Urban Forest Professional
ISA Certified Urban Forest Professional
January 18, 2010
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
19 November 2007
Issue Date
Expiration Date
Certification Number
31 December 2025
Caitlyn Pollihan CEO & Executive Director
Christopher Pollack
#0847 ISA Certified Arborist
IL-4950AM
ISA Certified Arborist ®
ISA Certified Arborist ®
November 19, 2007
International Society of Arboriculture
