- The International Society of ArboricultureHereby Announces ThatHas Earned the CredentialISA Certified Tree ClimberBy successfully meeting ISA Certified Tree Climber certification requirements through demonstrated attainment of relevant competencies as supported by the ISA Credentialing Council19 July 2017Issue DateExpiration DateCertification Number31 December 2026Caitlyn Pollihan CEO & Executive DirectorFrancis Maurice CalhounRM-7610AT

The International Society of Arboriculture
Hereby Announces That
Has Earned the Credential
ISA Certified Tree Climber
By successfully meeting ISA Certified Tree Climber certification requirements through demonstrated attainment of relevant competencies as supported by the ISA Credentialing Council
19 July 2017
Issue Date
Expiration Date
Certification Number
31 December 2026

Caitlyn Pollihan
CEO & Executive Director
Francis Maurice Calhoun
RM-7610AT
Francis Maurice Calhoun
ISA Certification is a voluntary program that tests and certifies a professional’s achievement of a standard level of knowledge and skill in the field of arboriculture. When a professional becomes an ISA Certified Tree Climber, they should be recognized by their peers and the public as a tree care professional who has attained a generally-accepted level of knowledge in areas such as climbing, pruning, safety, and other subject and practice areas within the tree care profession as identified through periodic job task analyses.
Skills / Knowledge
- tree care
- tree pruning
- tree removal
- tree maintenance
- tree trimming
- tree climbing
- aerial rescue
- tree inspection
Issued on
July 19, 2017
Expires on
December 31, 2026
Job Insights
These are the most common job titles and employers with the most open positions related to this credential.
Showing results for United States.