ISA Certification Exam in Las Vegas.

*Exam registration deadline is January 28, 2026

OPTIONAL ISA CERTIFICATION EXAM INFORMATION

• Optional International Society of Arboriculture (ISA) Arborist Certification exam is scheduled for 8:00 a.m., Friday, February 13, 2026, at the same class location.

• ISA Arborist exam information is available on https://www.wcisa.net/certification/

• Exam registration is a two step process. Step 1: submit a credential application to ISA for approval. Step 2: register for your exam.

• Deadline to submit exam application and fee to the ISA is January 28, 2026.

• Direct your exam questions to the ISA at isa@isa-arbor.com or 888.472.8733.

• Exam fee is not included in the Arborist Certification Exam Prep and Review Course.