25.9.12
This website uses cookies to ensure you get the best experience on our website.
Learn more
Got it!
Skip to main content
Suggested Credentials
Sign in
JS
Joel S Balsiger
3 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
25 April 2021
Issue Date
Expiration Date
25 April 2026
Caitlyn Pollihan CEO & Executive Director
Joel S Balsiger
ISA Tree Risk Assessment Qualification®
ISA Tree Risk Assessment Qualification®
April 25, 2021
International Society of Arboriculture
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
1 October 2020
Issue Date
Expiration Date
Certification Number
30 June 2025
Caitlyn Pollihan CEO & Executive Director
Joel S Balsiger
WE-9109BM
ISA Certified Urban Forest Professional
ISA Certified Urban Forest Professional
October 1, 2020
International Society of Arboriculture
The International Society of Arboriculture
Hereby Announces That
Has Earned the Credential
ISA Board Certified Master Arborist®
By successfully meeting ISA Board Certified Master Arborist certification requirements through demonstrated attainment of relevant competencies as supported by the ISA Credentialing Council
12 April 2019
Issue Date
Expiration Date
Certification Number
30 June 2025
Caitlyn Pollihan CEO & Executive Director
Joel S Balsiger
WE-9109B
ISA Board Certified Master Arborist®
ISA Board Certified Master Arborist®
April 12, 2019
International Society of Arboriculture
