Accident Investigation Process Research Exchange: Discussion of investigation process issues and needs, with a goal of enhancing the utility and value of investigation work products by improving the concepts, theory and practice of investigations and resultant recommendations.
Accident-Investigators.org: Discussion forum dedicated to accident investigation topics. Free registration required.
Root Cause Conference: Messages, links, and files on root cause analysis. Free membership required.
Root Cause: State-of-the-Practice: Online forum with messages, links, and files related to building a description of the State-of-the-Practice. Free membership required.
The Corner Office: Discussions related to continuous improvement, accident investigation, root cause analysis, human performance, and process improvement.