25.10.20
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Suggested Credentials
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TR
Travis R. Williamson
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
5 November 2016
Issue Date
Expiration Date
Certification Number
31 December 2025
Caitlyn Pollihan CEO & Executive Director
Travis R. Williamson
#0847 ISA Certified Arborist
FL-9225A
ISA Certified Arborist ®
ISA Certified Arborist ®
November 5, 2016
International Society of Arboriculture
