Part 48 is the MSHA regulation for training and retraining of miners working at underground mines and surface areas of underground mines that extract and process coal, metal, or gemstones.
Check out our RESOURCES page for a link to MSHA Part 48 regulations.
For more information on the differences between Part 46 and Part 48, check out our article, “3 Major Differences Between MSHA Part 46 and Part 48.”