Tree Climbers 39- Guide 4th Edition Pdf ((link)) Jun 2026

by Jeff Jepson, is widely considered the "bible" of the industry [1, 2]. While many search for a "4th edition," the 3rd edition remains the current definitive version used for modern arborist training [1, 3].

The (2021) by Sharon J. Lilly and Alex K. Julius is the primary textbook and study guide for the ISA Certified Tree Worker Climber Specialist and Aerial Lift Specialist exams. It is written from a climber's perspective and focuses on safe climbing and aerial tree work principles. Core Topics and Chapter Outline tree climbers 39- guide 4th edition pdf

Advanced methods where the rope remains fixed, allowing for more ergonomic ascent. by Jeff Jepson, is widely considered the "bible"

Rooted in ANSI Z133 standards , focusing on hazard recognition and emergency response. Lilly and Alex K

Once you have legally acquired the , maximize its potential:

The PDF version of the guide is organized to take the reader from the ground up.

: Practical guidance on ascent, working at height, and emergency response.