March 16, 2026 · The CSB is investigating Accurate Energetic Systems’ “melt-pour” manufacturing process, process safety management, and industry guidance for commercial high explosive manufacturing.
February 23, 2026 · Each mining role requires different knowledge to support a strong safety culture, from operational safety to regulatory compliance and site-specific policy development and enforcement.
December 18, 2025 · A CSB investigation update indicates hazardous nitrogen oxide gas released at Austin Powder in Ohio when a cooling system was shut down and in Tennessee during failed reactor startups.
October 27, 2025 · ATF has finished clearing undetonated explosives and other hazardous materials from the AES site. The CSB is sending a team this week to investigate the explosion that killed 16.