https://regulations.justia.com/regulations/fedreg/agencies/department-of-labor/mine-safety-and-health-administration/2008/09/19?registers=between Sun, 28 Apr 2024 06:14:41 -0700 Sun, 28 Apr 2024 06:14:41 -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/2008/09/19?registers=between https://regulations.justia.com/regulations/fedreg/2008/09/19/E8-21897.html https://regulations.justia.com/regulations/fedreg/2008/09/19/E8-21897.html Fri, 19 Sep 2008 00:00:00 -0700 E8-21897 Notice http://www.gpo.gov/fdsys/pkg/FR-2008-09-19/pdf/E8-21897.pdf