25.9.12
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Suggested Credentials
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JH
Jonathan Heywood
1 Credential
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
30 November 2023
Issue Date
Expiration Date
30 November 2028
Caitlyn Pollihan CEO & Executive Director
Jonathan Heywood
ISA Tree Risk Assessment Qualification®
ISA Tree Risk Assessment Qualification®
November 30, 2023
International Society of Arboriculture
