25.12.14
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JM
Jeffrey M. Hempel
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
5 April 2024
Issue Date
Expiration Date
5 April 2029
Caitlyn Pollihan CEO & Executive Director
Jeffrey M. Hempel
ISA Tree Risk Assessment Qualification®
ISA Tree Risk Assessment Qualification®
April 5, 2024
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
6 June 2023
Issue Date
Expiration Date
Certification Number
30 June 2026
Caitlyn Pollihan CEO & Executive Director
Jeffrey M. Hempel
#0847 ISA Certified Arborist
TX-4962A
ISA Certified Arborist ®
ISA Certified Arborist ®
June 6, 2023
International Society of Arboriculture
