Coal Mines Get a Break on Diesel Smoke Rules Update

2026-09115 — Proposed Extension of Information Collection: Qualification and Certification Program Request for MSHA Individual Identification Number (MIIN)

The Mine Safety and Health Administration (MSHA) wants to keep collecting info for their Qualification and Certification Program, which helps track miners with a special ID number called MIIN. This affects miners and companies who need these IDs to work safely and legally. They’re asking for public feedback by July 7, 2026, and there’s no new cost or big changes—just a smooth extension to keep things running.

2026-06584 — Lowering Miners' Exposure to Respirable Crystalline Silica and Improving Respiratory Protection; Delay of Effective Date of Conforming Amendments

Miners working with metal and nonmetal materials won’t see new silica dust rules take effect on April 8, 2026, because a court has paused the changes. This delay means current safety rules stay in place while the court reviews the case, giving mining companies more time to prepare. No new costs or changes will happen until the court lifts the hold.

2026-06519 — Petition for Modification of Application of Existing Mandatory Safety Standards

Mountain Coal Company wants to change some safety rules at their West Elk Mine. They’re asking to use a different way to keep miners safe that works just as well as the current rules. If approved, this could save time and money without risking anyone’s safety. Everyone has until May 4, 2026, to share their thoughts on this petition.

2026-06516 — Petition for Modification of Application of Existing Mandatory Safety Standards

Kepler Processing Company wants to change some safety rules at their mine to use a different method that keeps workers just as safe. This petition could affect miners at Kepler’s site and might change how safety checks are done, but won’t cut corners on protection. Everyone has until May 4, 2026, to share their thoughts, and no extra costs are expected from this change.

2026-06512 — Petition for Modification of Application of Existing Mandatory Safety Standards

Marfork Coal Company wants to change some safety rules at their Glen Alum Tunnel Mine. They’re asking to use a different way to keep miners safe that works just as well or better. If approved, this could affect how safety checks are done and might save the company some time or money. Everyone has until May 4, 2026, to share their thoughts on this idea.

2026-06513 — Affirmative Decisions on Petitions for Modification Granted in Whole or in Part

Mine operators and miner reps asked MSHA to approve new ways to keep mines safe between July and December 2025. MSHA reviewed these requests and said yes to some, as long as safety stays top-notch or improves. These changes might affect how mines work but won’t cut corners on safety, and you can check the full details online or in person.

Previous: 2025-11646 — Improving and Eliminating Regulations; Use of Permissible Flame Safety Lamps in Underground Coal Mines

MSHA is updating rules to stop allowing old-fashioned flame safety lamps in underground coal mines. This change affects miners and mine operators by removing outdated gear while keeping everyone just as safe. The update saves time and money by focusing on modern, reliable equipment without changing safety levels.

Next: 2025-11648 — Improving and Eliminating Regulations; Approved Conveyor Belts in Underground Coal Mines

MSHA is updating rules about conveyor belts in underground coal mines to make things simpler and faster for mine operators. They’re removing old, unnecessary steps but still keeping miners safe. These changes will save time and hassle without costing extra money.