25.13.16
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Suggested Credentials
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CV
Charles V. Ulrich
2 Credentials
1 Issuer
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
19 May 2022
Issue Date
Expiration Date
Certification Number
30 June 2028
Caitlyn Pollihan CEO & Executive Director
Charles V. Ulrich
MW-0346B
ISA Board Certified Master Arborist®
ISA Board Certified Master Arborist®
May 19, 2022
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
4 November 2016
Issue Date
Expiration Date
31 May 2027
Caitlyn Pollihan CEO & Executive Director
Charles V. Ulrich
ISA Tree Risk Assessment Qualification®
ISA Tree Risk Assessment Qualification®
November 4, 2016
International Society of Arboriculture
