https://regulations.justia.com/regulations/fedreg/agencies/department-of-labor/mine-safety-and-health-administration/2014/11/20?registers=between Sun, 28 Apr 2024 10:52:42 -0700 Sun, 28 Apr 2024 10:52:42 -0700 Justia Regulations Tracker Copyright 2011 Justia Inc. https://regulations.justia.com/images/justiafedregulations.gif https://regulations.justia.com/regulations/fedreg/agencies/department-of-labor/mine-safety-and-health-administration/2014/11/20?registers=between https://regulations.justia.com/regulations/fedreg/2014/11/20/2014-27514.html https://regulations.justia.com/regulations/fedreg/2014/11/20/2014-27514.html Thu, 20 Nov 2014 00:00:00 -0800 2014-27514 Notice http://www.gpo.gov/fdsys/pkg/FR-2014-11-20/pdf/2014-27514.pdf