Warning sign with a silhouette of a miner mining with a pickaxe and a pile of gold bars with an alarm symbol above it.

MSHA Part 48a Annual Refresher UG 8H (On-demand)

This MSHA Underground Annual Refresher course satisfies the mandatory 8-hour safety training requirement for miners working in underground operations. Built to meet the federal standards set by the Mine Safety and Health Administration (MSHA), this comprehensive training reinforces essential safety protocols and promotes a culture of hazard awareness and emergency preparedness underground.

Participants will receive in-depth instruction on core topics such as Personal Protective Equipment (PPE), Hazard Communication (HazCom), respirable dust exposure, noise and hearing protection, electrical safety, fire prevention, emergency procedures, basic health awareness, and first aid. The course may also include underground-specific topics such as confined space awareness, ventilation systems, roof control, escape and evacuation plans, and site-specific hazards relevant to subsurface environments.

Ideal for experienced underground miners and contractors who need to maintain their annual certification, this training ensures regulatory compliance while sharpening critical safety skills. Upon successful completion, trainees will receive a certificate that fulfills MSHA’s underground annual refresher requirement.

Keep your workforce safe, informed, and compliant—enroll in our 8-hour MSHA Underground Annual Refresher course today to strengthen your safety program and reduce risk on the job.

8 Hours of total training required, 6 hours of estimated video content within this course. Upon completion and verification students receive official MSHA 5000-23 form.