25.9.2
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Suggested Credentials
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KM
Katherine Martinez
3 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
11 March 2023
Issue Date
Expiration Date
Certification Number
30 June 2025
Caitlyn Pollihan CEO & Executive Director
Katherine Martinez
WE-14119AU
ISA Certified Arborist Utility Specialist®
ISA Certified Arborist Utility Specialist®
March 11, 2023
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
16 September 2022
Issue Date
Expiration Date
16 September 2027
Caitlyn Pollihan CEO & Executive Director
Katherine Martinez
ISA Tree Risk Assessment Qualification®
ISA Tree Risk Assessment Qualification®
September 16, 2022
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
25 June 2022
Issue Date
Expiration Date
Certification Number
30 June 2025
Caitlyn Pollihan CEO & Executive Director
Katherine Martinez
#0847 ISA Certified Arborist
WE-14119A
ISA Certified Arborist ®
ISA Certified Arborist ®
June 25, 2022
International Society of Arboriculture
