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Challenger Disaster & A3 Problem Solving 

The Normalization of Deviation

Kansas City

20 APR 2018

Issue# 96

Space Shuttle Challenger exploded on January 28, 1986, the immediate cause was the failure of a joint connecting sections of the Solid Rocket Booster. But underlying this immediate cause were organizational, social and management issues. One such issue was "Normalization of Deviation", a term coined by author and socialogist Diane Vaughan. 

A problem is some deviation from the desired, planned or expected state. Our plants and businesses are rife with such problems. The result can be a catastrophic disaster as with the Space Shuttle Challenger or a slow motion disaster as when a company becomes uncompetitive over years or decades.

Our new web page on the Normalization of Deviation recaps:

We can assist you with training or facilitation of your problem solving and process improvement teams. Please call or email me if you would like to talk further.

Best Regards,

Quarterman Lee

816-931-1414

Email Us at Strategos, Inc.


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Strategos, Inc.

 3916 Wyandotte - Kansas City MO 64111

 816-931-1414 - www.strategosinc.com


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