MSHA has published the proposed silica rule on their website. Among other things, MSHA proposes to set the permissible exposure limit of respirable crystalline silica at 50 micrograms per cubic meter of air (µg/m3) for a full shift exposure, calculated as an 8-hour time-weighted average for all miners.

According to Bloomberg Law, Assistant Secretary of Labor for MSHA, Chris Williamson, has stated that beginning this month the agency will resume a practice that ended in 2020 – publicizing the names of mines targeted for impact inspections. Every month, MSHA conducts targeted inspections at mines that according to the agency merit increased attention due to their compliance history or “certain compliance concerns.” Past monthly targeted inspection results are published on the MSHA website.

On January 4, 2023, the White House Office of Management and Budget (OMB) released the 2022 Unified Regulatory Agenda and Regulatory Plan (Fall 2022 Agenda) that reports on all planned rulemaking actions of administrative agencies. According to the Fall 2022 Agenda, the Department of Labor (DOL), Occupational Safety and Health Administration (OSHA) and Mine Safety and Health Administration (MSHA) are pursuing a long list of thirty regulatory actions, similar to the Spring 2022 agenda, including the addition of a rule regarding Procedures for Use of Administrative Subpoenas in OSHA investigations.

MSHA finally has a new leader.  On March 29, 2022, the U.S. Senate confirmed by voice vote Christopher Williamson (Williamson) as Assistant Secretary for the Mine Safety and Health Administration (MSHA) at the Department of Labor. Williamson most recently has held the position of Senior Counsel to Chairman Lauren McFerran of the National Labor Relations

MSHA has announced a new campaign focusing on mine operators’ obligations to ensure that miners are fully trained and able to take time to follow best safety practices. To that end, MSHA is providing resources on powered haulage, rib and roof falls, fire suppression, and lockout/tagout.  Mines should expect increased enforcement around training about these

President Biden has nominated Christopher Williamson for the position of Assistant Secretary for Mine Safety and Health.  The White House statement on the nominee states Mr. Williamson is a “native of the coalfields of southern West Virginia,” though he has no known mining experience.

Mr. Williamson graduated from law school approximately 11 years ago and

Partner Brian Hendrix has published an article for Rock Products explaining MSHA’s focus on Power Haulage Safety. Brian examines the best practices provided by MSHA and offers advice to quarry operators looking to develop and implement a mine-specific plan for powered haulage safety.

For more information, read the article here.

One year into the pandemic, MSHA has released new guidance to help miners and operators identify the risks of being exposed to COVID-19 at work and to help them determine appropriate control measures to reduce the risk of contracting the virus.   During a stakeholder call on March 3, 2021, Jeannette Galanis, MSHA’s new Deputy Assistant Secretary for Policy, acknowledged that many mine operators already have rules addressing COVID-19 mitigation.   It was made clear on the call that this guidance was advisory in nature.  However, agency representatives said they were still considering the need for an Emergency Temporary Standard addressing COVID-19 mitigation.