- Rocky Mountain Master Mechanics Association - www.rmmma.org
- Wyoming Mining Association - www.wyomingmining.org
- Montana Mining Association - www.montanamining.org
- Rocky Mountain Coal Mining Institute - www.rmcmi.org
- National Mining Association - www.nma.org
Meeting Dates
The next RMSG meeting is scheduled for December 6–7, 2023.
Thursday, September 28, 2023