High Reliability Organization, HRO
Updated 2026-07-31
INTRODUCTION
English translation pending.
CORE DEFINITION
High reliability organization theory, developed by researchers including Karl Weick and Kathleen Sutcliffe, studies organizations that operate dangerous, complex technologies with exceptionally low accident rates, such as aircraft carriers, air traffic control, and nuclear power plants. HROs are characterized by preoccupation with failure, reluctance to simplify, sensitivity to operations, commitment to resilience, and deference to expertise. The key condition is that reliability comes from culture and continuous adjustment rather than from rigid procedures, and it must be sustained under commercial and time pressure.
SCAFFOLDING EFFECT
Reduce cognitive load
- Failure Preoccupation: Treat near-misses and weak signals as the most valuable information available. - Authority Location: Let expertise rather than rank decide who makes the call in a crisis. - Resilience Budget: Maintain redundancy and rehearsal capacity instead of optimizing it away.
Anchor fast decisions
Complex, tightly coupled systems produce failures through unexpected interactions rather than single component breakdowns, so standard procedures cannot cover every scenario. HROs compensate by staying alert to small deviations, refusing simplified models of their own operations, and preserving the ability to improvise when the unexpected occurs. Because people report problems only where reporting is safe, blame-free treatment of error increases the information the organization receives, which shortens the time between a weak signal and a corrective response.
MINIMUM ACTION
In progress 0/1Practice this model in one real situation:
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Source support: Explicit
- baike.baidu.comhttps://baike.baidu.com/item/高可靠性组织verified
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