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Suggested Credentials
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DJ
Dillon Jewell
5 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 February 2025
Issue Date
Expiration Date
Certification Number
30 June 2027
Caitlyn Pollihan CEO & Executive Director
Dillon Jewell
MA-6254BUM
ISA Certified Urban Forest Professional
ISA Certified Urban Forest Professional
February 15, 2025
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 February 2024
Issue Date
Expiration Date
Certification Number
30 June 2027
Caitlyn Pollihan CEO & Executive Director
Dillon Jewell
MA-6254BU
ISA Board Certified Master Arborist®
ISA Board Certified Master Arborist®
February 12, 2024
International Society of Arboriculture
The International Society of Arboriculture
Hereby Announces That
Has Earned the Credential
ISA Certified Arborist Utility Specialist®
By successfully meeting ISA Certified Arborist Utility Specialist certification requirements through demonstrated attainment of relevant competencies as supported by the ISA Credentialing Council
4 January 2024
Issue Date
Expiration Date
Certification Number
31 December 2025
Caitlyn Pollihan CEO & Executive Director
Dillon Jewell
MA-6254AU
ISA Certified Arborist Utility Specialist®
ISA Certified Arborist Utility Specialist®
January 4, 2024
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
11 February 2021
Issue Date
Expiration Date
11 February 2026
Caitlyn Pollihan CEO & Executive Director
Dillon Jewell
ISA Tree Risk Assessment Qualification®
ISA Tree Risk Assessment Qualification®
February 11, 2021
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
12 December 2019
Issue Date
Expiration Date
Certification Number
31 December 2025
Caitlyn Pollihan CEO & Executive Director
Dillon Jewell
#0847 ISA Certified Arborist
MA-6254A
ISA Certified Arborist ®
ISA Certified Arborist ®
December 12, 2019
International Society of Arboriculture
