The Arboriculture In Class Course consists of 28 hours of classroom instruction. The text used in the course is the Arborists' Certification Study Guide, published by the International Society of Arboriculture (ISA).
The In class instruction gives students the opportunity to ask questions, have discussions and meet other people interested in arboriculture. The course material is broken down into 12 sections. For each of these sections, review quizzes are administered on a weekly basis.