- This event has passed.
MSHA Annual Refresher
June 8 @ 6:00 am - 3:00 pm
An event every 2 weeks that begins at 6:00 am on Thursday, repeating indefinitely
MSHA Annual Refresher for Surface and Underground is a 8 hour class. It requires prior record of training not older than 3 years. Attendance requires a computer/device equipped with a working webcam and speakers. We advise testing your device in advance to assure workability. All classes begin at 6:00 am PT.