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Browse 13 rules and proposed rules from the Federal Register.
13
Total Regulations
Showing 1–13 of 13
The Office of Surface Mining Reclamation and Enforcement (OSM) is confirming the effective date of January 27, 2026, for the direct final rule "Rescission of Portions of Permanent Program Performance Standards Regulating Subsidence Controls for Underground Mines," published on November 28, 2025. The direct final rule lifts the suspension of the regulatory provision and revises the Federal regulations to remove paragraphs related to establishing a rebuttable presumption of causation for damage to any non-commercial building or occupied residential dwelling or structure related thereto that occurs as a result of earth movement within an area determined by projecting a specified angle of draw from the outermost boundary of any underground mine workings to the surface of the land. During the comment period, OSM received one substantive comment. That comment was not a significant adverse comment because it did not effectively challenge the rule's underlying premise or approach or explain why the rule would be inappropriate without a change. As a result, the comment does not warrant a delay of the effective date.
This direct final rule lifts the suspension and revises the Federal regulations to remove paragraphs related to establishing a rebuttable presumption of causation for damage to any non-commercial building or occupied residential dwelling or structure related thereto that occurs as a result of earth movement within an area determined by projecting a specified angle of draw from the outermost boundary of any underground mine workings to the surface of the land. These paragraphs were struck down on judicial review because the court found that the Office of Surface Mining Reclamation and Enforcement (OSMRE) failed to provide adequate support to justify its presumption that damage was the result of mining within the angle of draw.
The Mine Safety and Health Administration (MSHA) is extending the comment period on the proposed rule titled, "Electronic Surveying Equipment in Underground Coal Mines," published in the Federal Register on July 1, 2025, with an established public comment period that is scheduled to end on July 31, 2025. In response to a request for additional time to develop and submit comments on the proposed rule, MSHA is extending the comment period for an additional 30 days, from July 31, 2025, to September 2, 2025.
MSHA is extending the comment period on the proposed rule titled, "Powered Air Purifying Respirators (PAPRs) in Underground Mines," published in the Federal Register on July 1, 2025, with an established public comment period that is scheduled to end on July 31, 2025. In response to requests for additional time to develop and submit comments on the proposed rule, MSHA is extending the comment period for an additional 30 days--from July 31, 2025, to September 2, 2025.
MSHA is proposing to allow the use of non-permissible Powered Air Purifying Respirators (PAPRs) in specified underground areas of mines, if the equipment meets certain technical specifications and is operated under specific conditions. This proposed rule would codify technical specifications and working conditions to allow the use of non-permissible PAPRs in underground gassy mines. This proposed rule would reduce burden because mine operators would no longer need to submit a petition for modification to use non-permissible PAPRs.
MSHA is proposing to allow the use of electronic surveying equipment in high-hazard areas of underground coal mines, if the equipment meets certain technical specifications and is operated under specific conditions. This proposed rule would codify technical specifications and working conditions in MSHA standards to allow the use of electronic surveying equipment in underground gassy mines. This proposed rule would reduce burdens on underground coal mine operators because mine operators would no longer need to submit a petition for modification to use non-permissible electronic surveying equipment.
MSHA is proposing to revise 30 CFR part 75 by removing outdated requirements for the approval process for conveyor belts used in underground coal mines. These revisions would streamline the current requirements for underground coal operators while maintaining the same level of protections for miners who work with such equipment.
MSHA is proposing to revise 30 CFR part 72 by removing outdated requirements for diesel particulate matter (DPM) emission limits for permissible diesel-powered equipment and non-permissible heavy-duty diesel-powered equipment operated in underground coal mines. These revisions would streamline the current requirements for underground coal mine operators while maintaining the same level of protections for miners who work with such equipment.
MSHA is proposing to revise 30 CFR part 75 by removing flame safety lamps from the list of permissible electric face equipment that can be operated in underground coal mines. This revision would maintain the same level of protection for miners because it removes outdated technology that is no longer used in underground coal mines.
MSHA is proposing to revise 30 CFR part 57 by removing outdated requirements for miners' exposures to diesel particulate matter (DPM) in underground metal and nonmetal mines (MNM). These revisions would streamline the requirements for DPM for underground MNM mine operators while maintaining the same level of protection for miners.
MSHA is proposing to revise 30 CFR part 75 by removing duplicative requirements for electric cap lamps and other electric lamps in underground coal mines. These changes would clarify the permissibility requirements for electric cap lamps and other lamps while maintaining safety protections for miners using such equipment.
MSHA is proposing to revise 30 CFR part 75 to remove outdated requirements regarding the installation of foam generator systems located in underground coal mines. Removal of this standard would not result in the reduction of safety protections for miners at these mines.
The Environmental Protection Agency (EPA) is correcting a final rule published in the Federal Register on October 12, 2023, that became effective on November 13, 2023. The final rule updated the current ozone absorption cross-section to the recommended consensus- based value of 1.1329x10<SUP>-17</SUP> cm\2\ molecule<SUP>-1</SUP> or 304.39 atm<SUP>-1</SUP> cm<SUP>-1</SUP>. After publication, the EPA became aware of an error in the preamble text regarding the date for State, local, and Tribal monitoring agencies to complete implementation of the new ozone cross-section value, as well as a lack of clarity as to which entities the 2025 and 2026 implementation dates apply. With this action, the EPA is updating the final rule preamble and regulatory text to clarify the applicable implementation dates and the specific entities to which they apply. These corrections do not include any substantive changes to the final rule.