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McEwen, TN · Final report 2025-10-10
Active investigationTN
On October 27, 2025, the CSB opened an investigation into the fatal explosion that occurred on October 10, 2025, at the Accurate Energetic Systems, LLC (AES) explosive manufacturing facility i
The U.S. Chemical Safety and Hazard Investigation Board (CSB) is an independent federal agency that investigates serious chemical accidents to determine root causes and issue safety recommendations. It has no regulatory or enforcement authority — its power is the public investigation.
CSB investigation page ↗Source: U.S. Chemical Safety Board. License: CC0 1.0. Related: EPA RMP facilities nearby.