(ISA) Certified Arborist Utility Specialist (CAUS) The CAUS exam uniquely combines electric utility infrastructure knowledge with advanced arboriculture, testing how deeply you understand clearance standards, vegetation management near high-voltage lines, and regulatory compliance specific to power distribution. Most tree care professionals lack this dual expertise—utility companies actively seek arborists who understand both canopy dynamics and grid safety protocols.
| Exam Name | (ISA) Certified Arborist Utility Specialist |
| Exam Code | CAUS |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
