Tree Climbers 39- Guide 4th Edition Pdf — 2021

ISA Certified Tree Worker Climber Specialist®

Tree Climbers’ Guide, 4th Edition (2021) is a primary technical manual published by the International Society of Arboriculture (ISA) . Co-authored by Sharon J. Lilly and Alex K. Julius, it serves as the foundational textbook for the exam. Overview and Industry Significance

Specialized Suppliers:

Available at WesSpur or Gap Arborist Supply . tree climbers 39- guide 4th edition pdf

Climbing Equipment

: Dedicated chapter on modern gear and hardware. Julius, it serves as the foundational textbook for the exam

The Tree Climbers' Guide, 4th Edition, by Sharon J. Lilly and Alex K. Julius, is the updated primary study resource for ISA Certified Tree Worker and Aerial Lift Specialist exams. Released in 2021, this edition features over 270 illustrations and covers modernized techniques, including Moving Rope Systems (MRS) and Stationary Rope Systems (SRS). For more details, visit the Tree Climbers' Guide,4th edition The Tree Climbers' Guide, 4th Edition, by Sharon J

Illustrations:

Over 270 detailed illustrations by professional climber and artist Bryan Kotwica. Format: 272-page technical manual.

By: Arborist Review Team

Enhanced Visuals

: Contains 270 illustrations (over 440 total photos and illustrations in some versions) to clarify complex rigging and climbing maneuvers.

3. Aerial Rescue Scenarios (2020+)

Recommendation:

Buy the official 4th Edition pocket guide ($35 USD / £25 GBP). Scan it yourself into a private PDF (for personal backup only). This gives you the legal digital access you need without violating copyright.