25.12.6
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
RP
Robert Phipps
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
11 November 2020
Issue Date
Expiration Date
11 November 2025
Caitlyn Pollihan CEO & Executive Director
Robert Phipps
ISA Tree Risk Assessment Qualification®
ISA Tree Risk Assessment Qualification®
November 11, 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 January 2019
Issue Date
Expiration Date
Certification Number
30 June 2025
Caitlyn Pollihan CEO & Executive Director
Robert Phipps
#0847 ISA Certified Arborist
PN-8751A
ISA Certified Arborist ®
ISA Certified Arborist ®
January 10, 2019
International Society of Arboriculture
