“We wrote the book on human error analysis and accident prevention”
The Global Standard in Human Factors Analysis
Contact Us
Learn more about how Wiegmann, Shappell, & Associates, LLC can help you manage errors and improve safety within your own organization.
Dr. Scott A. Shappell, Founding Partner
This e-mail address is being protected from spambots. You need JavaScript enabled to view it
(405) 640-5479
Dr. Douglas A. Wiegmann, Founding Partner
This e-mail address is being protected from spambots. You need JavaScript enabled to view it
(608) 609-1100
Dan McCune, Senior Associate/Training Manager
This e-mail address is being protected from spambots. You need JavaScript enabled to view it
(386) 295-2263
Dr. Bert Boquet, Senior Associate
This e-mail address is being protected from spambots. You need JavaScript enabled to view it
(386) 214-5776
