25.9.12
This website uses cookies to ensure you get the best experience on our website.
Learn more
Got it!
Skip to main content
Suggested Credentials
Sign in
RM
Rafael Mahujalep Lopez-Oleta
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
3 August 2018
Issue Date
Expiration Date
3 August 2023
Caitlyn Pollihan CEO & Executive Director
Rafael Mahujalep Lopez-Oleta
ISA Tree Risk Assessment Qualification®
ISA Tree Risk Assessment Qualification®
August 3, 2018
International Society of Arboriculture
warning
Expired
Expired credential.
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
21 May 2015
Issue Date
Expiration Date
Certification Number
30 June 2027
Caitlyn Pollihan CEO & Executive Director
Rafael Mahujalep Lopez-Oleta
#0847 ISA Certified Arborist
WE-10755A
ISA Certified Arborist ®
ISA Certified Arborist ®
May 21, 2015
International Society of Arboriculture
