Mine Safety and Health Administration July 3, 2019 – Federal Register Recent Federal Regulation Documents

The Mine Safety and Health Administration (MSHA) is extending the comment period on the Request for Information on a Retrospective Study of Respirable Coal Mine Dust Rule. The comment period is extended until July 9, 2022. Pursuant to MSHA's ongoing study, this extension gives stakeholders additional time to provide input on developing the framework to assess the impact of the final rule, Lowering Miners' Exposure to Respirable Coal Mine Dust, Including Continuous Personal Dust Monitors and to provide MSHA information and data on engineering controls and best practices that lower miners' exposure to respirable coal mine dust.