MSHA Training
Part 48 Underground New Miner Training
MSHA Part 48 Underground New Miner Training is now available to take in the comfort of your own home or office.
Get certified online with a more comprehensive and detailed training course for underground mine site entry.
Learn More
A Memorable Training Experience
Get your training directly from the experts. Our live instruction MSHA Part 48 course is provided to you by instructors who have over 20 years of field experience.
Pairing our industry expert-led training with engaging video content is the reason why HSI is one of the top providers of online MSHA Part 48 Underground training.

Understanding MSHA Part 48 Underground New Miner
HSI offers part 48 Subpart A New Miner training that covers underground coal, metal, and non-metal mines.
To enter an underground mine site, workers are required to take a 40-hour Part 48 Underground New Miner training and complete an 8-hour refresher training each year. HSI’s online courses meet 32 hours of the 40 hours needed for the Part 48 underground certification. The additional 8 hours of training is required to be taken at the specific mine site according to the operator's training plan.
HSI is proud to offer New Miner Underground classes the third Tuesday – Friday of the month.
Learn More
Looking to train a group?
The opportunity to train and certify your complete workforce for a discounted price isn’t common. Whether you have 20 or 500 employees, we can accommodate your workers at a discounted rate.
Call 1-844-468-6742 to speak with our MSHA specialists today.
