- 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 scheduled for May 3-5, 2023.
Saturday, March 25, 2023