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MS
Michael Spence
1 Credential
1 Issuer
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
24 May 2021
Issue Date
Expiration Date
Certification Number
30 June 2024
Caitlyn Pollihan CEO & Executive Director
Michael Spence
#0847 ISA Certified Arborist
MA-6406A
ISA Certified Arborist ®
ISA Certified Arborist ®
May 24, 2021
International Society of Arboriculture
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Expired
Expired credential.
