25.14.29
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Suggested Credentials
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CE
Conor E. Sheridan
3 Credentials
1 Issuer
The International Society of Arboriculture
Hereby Announces That
Conor E. Sheridan
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
Caitlyn Pollihan CEO & Executive Director
PN-6040AM
30 June 2027
29 March 2014
Expiration Date
Certification Number
Issue Date
ISA Certified Urban Forest Professional
ISA Certified Urban Forest Professional
March 29, 2014
International Society of Arboriculture
The International Society of Arboriculture
Hereby Announces That
Conor E. Sheridan
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
Caitlyn Pollihan CEO & Executive Director
18 March 2025
10 February 2014
Expiration Date
Issue Date
ISA Tree Risk Assessment Qualification®
ISA Tree Risk Assessment Qualification®
February 10, 2014
International Society of Arboriculture
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Expired
Expired credential.
The International Society of Arboriculture
Hereby Announces That
Conor E. Sheridan
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
Caitlyn Pollihan CEO & Executive Director
30 June 2027
8 April 2006
PN-6040AM
Expiration Date
Certification Number
Issue Date
#0847 ISA Certified Arborist
ISA Certified Arborist ®
ISA Certified Arborist ®
April 8, 2006
International Society of Arboriculture
