This website contains the materials from the STPA
Tutoral at ISSC
Tutorial Powerpoint Slides
New Book Draft (pdf)
Dulac and Leveson "An Approach to Incorporating
Safety in Early Concept Formation and System Architecture Evaluations"
(doc)
Robert Follensbee Notes (html) Notes from a
presentation at an FAA DER meeting on reliability versus safety and
examples of misleading risk assessments.