Part 48A is the MSHA regulation for training and retraining of miners working at underground mines.

These mines may extract and process commodities including:
- Coal
- Metals
- Minerals used in metal production
- Gemstones
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.
Check out our RESOURCES page for a link to MSHA Part 48 regulations.
