Exposure of Underground Miners to Diesel Exhaust
In response to requests from the public, the Mine Safety and Health Administration (MSHA) is reopening the rulemaking record for public comments on the Agency's request for information on Exposure of Underground Miners to Diesel Exhaust.
Petitions for Modification of Application of Existing Mandatory Safety Standards
This notice is a summary of petitions for modification submitted to the Mine Safety and Health Administration (MSHA) by the parties listed below.
Affirmative Decisions on Petitions for Modification Granted in Whole or in Part
The Federal Mine Safety and Health Act of 1977 and the Code of Federal Regulations govern the application, processing, and disposition of petitions for modification. This Federal Register notice notifies the public that MSHA has investigated and issued a final decision on certain mine operator petitions to modify a safety standard.