
MSHA Part 48b Refresher – English
This MSHA Part 48B Annual Refresher Training course provides the required 8 hours of annual instruction for miners working on the surface areas of underground mines. Training is completed through a self-paced online learning platform while remaining connected to an MSHA Approved Instructor during scheduled training hours.
A high-speed internet connection, working webcam, and microphone are required to participate.
Training Window: Monday through Thursday, 7:00 AM – 5:00 PM CST
Important: This course must be completed within 14 days of purchase. Access expires after 14 days, and a new enrollment will be required to continue training.
Purchasing and enrollment are completed on the dedicated USS.training platform.
Talk with USS about your training needs.
Instructor-led, customized and company-specific training may also be available.
