25.9.12
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TQ
Timothy Quinn
4 Credentials
1 Issuer
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
31 October 2015
Issue Date
Expiration Date
Certification Number
31 December 2027
Caitlyn Pollihan CEO & Executive Director
Timothy Quinn
PN-6847BUM
ISA Certified Arborist Utility Specialist®
ISA Certified Arborist Utility Specialist®
October 31, 2015
International Society of Arboriculture
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
24 October 2015
Issue Date
Expiration Date
Certification Number
31 December 2027
Caitlyn Pollihan CEO & Executive Director
Timothy Quinn
PN-6847BUM
ISA Board Certified Master Arborist®
ISA Board Certified Master Arborist®
October 24, 2015
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
10 February 2014
Issue Date
Expiration Date
11 June 2024
Caitlyn Pollihan CEO & Executive Director
Timothy Quinn
ISA Tree Risk Assessment Qualification®
ISA Tree Risk Assessment Qualification®
February 10, 2014
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
10 April 2013
Issue Date
Expiration Date
Certification Number
31 December 2027
Caitlyn Pollihan CEO & Executive Director
Timothy Quinn
PN-6847BUM
ISA Certified Urban Forest Professional
ISA Certified Urban Forest Professional
April 10, 2013
International Society of Arboriculture
