Enter . For over three decades, the TapRooT® system has been the gold standard for moving beyond “human error” to uncover systemic failures. At the heart of this system lies a critical, standalone reference tool: The TapRooT® Root Cause Tree® Dictionary .
Gather photos, logs, and interviews. Enter them into the TapRooT® App or an Excel sheet. taproot root cause tree dictionary pdf
The Dictionary includes a Verification Question for each cause. You are not done until the answer is “Yes” to this question. Gather photos, logs, and interviews
Create a visual timeline of the incident. Identify the Causal Factor (the error or condition that directly led to the accident). You are not done until the answer is
When the tree suggests a possible root cause (e.g., “Labeling/Presentation”), open the Dictionary PDF . Read the definition and examples for “Labeling Inadequate.” Does it fit your case? If not, move to “Feedback” or “Placement.”
Without the Dictionary, the colorful Root Cause Tree® poster is just a diagram. With the Dictionary, it becomes a guided, verifiable, and defensible pathway to the truth.
In the high-stakes world of industrial safety, healthcare, and quality assurance, finding the true origin of a problem is notoriously difficult. Surface-level fixes often fail, leading to recurring incidents, costly downtime, and preventable injuries.