25.9.2
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JH
John Harder
4 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
18 November 2015
Issue Date
Expiration Date
31 December 2020
Caitlyn Pollihan CEO & Executive Director
John Harder
ISA Tree Risk Assessment Qualification®
ISA Tree Risk Assessment Qualification®
November 18, 2015
International Society of Arboriculture
warning
Expired
Expired credential.
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
14 May 2014
Issue Date
Expiration Date
Certification Number
30 June 2027
Caitlyn Pollihan CEO & Executive Director
John Harder
NY-5547AUM
ISA Certified Urban Forest Professional
ISA Certified Urban Forest Professional
May 14, 2014
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
13 September 2012
Issue Date
Expiration Date
Certification Number
30 June 2027
Caitlyn Pollihan CEO & Executive Director
John Harder
NY-5547AUM
ISA Certified Arborist Utility Specialist®
ISA Certified Arborist Utility Specialist®
September 13, 2012
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
20 March 2009
Issue Date
Expiration Date
Certification Number
30 June 2027
Caitlyn Pollihan CEO & Executive Director
John Harder
#0847 ISA Certified Arborist
NY-5547AUM
ISA Certified Arborist ®
ISA Certified Arborist ®
March 20, 2009
International Society of Arboriculture