FTA Safety Advisory 22-2: Signal System Safety and Train Control
FTA issued Safety Advisory (SA) 22-2 to recommend that State Safety Oversight Agencies (SSOAs) direct rail transit agencies that operate Rail Fixed Guideway Public Transportation Systems in their jurisdictions to consider signal system safety and train control as part of their Safety Risk Management processes required under the Public Transportation Agency Safety Plan regulation. Additionally, FTA advises SSOAs to incorporate SA 22-2 into their oversight activities.