25.9.12
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DT
Daniel T. Trejo
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
21 September 2013
Issue Date
Expiration Date
Certification Number
31 December 2025
Caitlyn Pollihan CEO & Executive Director
Daniel T. Trejo
#0847 ISA Certified Arborist
PN-7689A
ISA Certified Arborist ®
ISA Certified Arborist ®
September 21, 2013
International Society of Arboriculture
