25.13.6
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NL
Nicholas Lazio
2 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
19 May 2023
Issue Date
Expiration Date
19 May 2028
Caitlyn Pollihan CEO & Executive Director
Nicholas Lazio
ISA Tree Risk Assessment Qualification®
ISA Tree Risk Assessment Qualification®
May 19, 2023
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
14 March 2022
Issue Date
Expiration Date
Certification Number
30 June 2025
Caitlyn Pollihan CEO & Executive Director
Nicholas Lazio
#0847 ISA Certified Arborist
SO-10867A
ISA Certified Arborist ®
ISA Certified Arborist ®
March 14, 2022
International Society of Arboriculture
