https://regulations.justia.com/regulations/fedreg/agencies/mine-safety-and-health-administration/2007/10/19?registers=between Fri, 03 May 2024 16:58:38 -0700 Fri, 03 May 2024 16:58:38 -0700 Justia Regulations Tracker Copyright 2011 Justia Inc. https://regulations.justia.com/images/justiafedregulations.gif https://regulations.justia.com/regulations/fedreg/agencies/mine-safety-and-health-administration/2007/10/19?registers=between https://regulations.justia.com/regulations/fedreg/2007/10/19/E7-20650.html https://regulations.justia.com/regulations/fedreg/2007/10/19/E7-20650.html Fri, 19 Oct 2007 00:00:00 -0700 E7-20650 Notice http://www.gpo.gov/fdsys/pkg/FR-2007-10-19/pdf/E7-20650.pdf