Hierarchy of Controls
Table of Contents
Hierarchy of controls = remove the hazard first, then substitute, engineer, admin, PPE — in that order.
Example
Guard rails beat ‘be careful' signs; removing the trip hazard beats both.
Note Relationships
| Relationship | Wikilink | Reason |
|---|---|---|
| extends | Eliminate Before Managing | Named in notes that link here |
| contradicts | Standard Operating Procedures | when the opposite frame fits better |




