NTSB Chair visits Norfolk Southern headquarters to discuss company's progress on safety initiatives ATLANTA, July 10, 2024 /PRNewswire/ -- Norfolk Southern Corporation (NYSE: NSC) today endorsed the national safety policy recommendations made by the National Transportation Safety Board as part of the agency's investigation of the 2023 East Palestine derailment. The recommendations align with safety initiatives currently underway at the railroad designed around the principles of accident prevention, mitigati ...