25.13.16
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Suggested Credentials
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SD
Shawn Dias
2 Credentials
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
19 April 2017
Issue Date
Expiration Date
Certification Number
30 June 2026
Caitlyn Pollihan CEO & Executive Director
Shawn Dias
#0847 ISA Certified Arborist
PR-5218A
ISA Certified Arborist ®
ISA Certified Arborist ®
April 19, 2017
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
20 January 2016
Issue Date
Expiration Date
20 January 2026
Caitlyn Pollihan CEO & Executive Director
Shawn Dias
ISA Tree Risk Assessment Qualification®
ISA Tree Risk Assessment Qualification®
January 20, 2016
International Society of Arboriculture
