Federal Register Recent Federal Regulation Documents - Justia Regulation Tracker - Justia Regulations Tracker https://regulations.justia.com/regulations/fedreg/agencies/department-of-labor/mine-safety-and-health-administration/2013/09/23?limit=200&registers=between&mode=atom 2024-12-22T10:33:43-08:00 Justia Inc https://www.justia.com/ Justia Regulations Tracker https://regulations.justia.com/images/justiafedregulations.gif Copyright 2011 Justia Inc https://regulations.justia.com/regulations/fedreg/2013/09/23/2013-23031.html Proposed Rule - Refuge Alternatives for Underground Coal Mines 2013-09-23T00:00:00-07:00 2013-09-23T00:00:00-07:00 2013-23031 Proposed Rule http://www.gpo.gov/fdsys/pkg/FR-2013-09-23/pdf/2013-23031.pdf