25.10.20
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Steven David Traylor
4 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
15 January 2015
Issue Date
Expiration Date
Certification Number
31 December 2026
Caitlyn Pollihan CEO & Executive Director
Steven David Traylor
MA-4298ATM
ISA Certified Urban Forest Professional
ISA Certified Urban Forest Professional
January 15, 2015
International Society of Arboriculture
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
24 April 2014
Issue Date
Expiration Date
24 April 2024
Caitlyn Pollihan CEO & Executive Director
Steven David Traylor
ISA Tree Risk Assessment Qualification®
ISA Tree Risk Assessment Qualification®
April 24, 2014
International Society of Arboriculture
warning
Expired
Expired credential.
The International Society of Arboriculture
Hereby Announces That
Has Earned the Credential
ISA Certified Tree Climber
By successfully meeting ISA Certified Tree Climber certification requirements through demonstrated attainment of relevant competencies as supported by the ISA Credentialing Council
5 November 2003
Issue Date
Expiration Date
Certification Number
31 December 2027
Caitlyn Pollihan CEO & Executive Director
Steven David Traylor
MA-4298ATM
ISA Certified Tree Climber
ISA Certified Tree Climber
November 5, 2003
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
15 November 2002
Issue Date
Expiration Date
Certification Number
31 December 2026
Caitlyn Pollihan CEO & Executive Director
Steven David Traylor
#0847 ISA Certified Arborist
MA-4298ATM
ISA Certified Arborist ®
ISA Certified Arborist ®
November 15, 2002
International Society of Arboriculture
