Federal Register Recent Federal Regulation Documents - Justia Regulation Tracker - Justia Regulations Tracker https://regulations.justia.com/regulations/fedreg/agencies/mine-safety-and-health-administration/2015/09/18?limit=200&registers=between&mode=atom 2024-05-22T03:31:36-07:00 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/2015/09/18/2015-23448.html Proposed Rule - Refuge Alternatives for Underground Coal Mines 2015-09-18T00:00:00-07:00 2015-09-18T00:00:00-07:00 2015-23448 Proposed Rule http://www.gpo.gov/fdsys/pkg/FR-2015-09-18/pdf/2015-23448.pdf