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Suggested Credentials
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ZS
Zeb Strickland
2 Credentials
1 Issuer
The International Society of Arboriculture
Hereby Announces That
Has Earned the Credential
ISA Tree Risk Assessment Qualification®
By successfully meeting ISA Tree Risk Assessment Qualification requirements through demonstrated attainment of relevant competencies as supported by the ISA Credentialing Council
8 January 2020
Issue Date
Expiration Date
8 January 2030
Caitlyn Pollihan CEO & Executive Director
Zeb Strickland
ISA Tree Risk Assessment Qualification®
ISA Tree Risk Assessment Qualification®
January 8, 2020
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
10 May 2014
Issue Date
Expiration Date
Certification Number
30 June 2026
Caitlyn Pollihan CEO & Executive Director
Zeb Strickland
#0847 ISA Certified Arborist
NY-5922A
ISA Certified Arborist ®
ISA Certified Arborist ®
May 10, 2014
International Society of Arboriculture
