https://regulations.justia.com/regulations/fedreg/agencies/department-of-labor/mine-safety-and-health-administration/2007/12/03?registers=between Thu, 02 May 2024 16:59:39 -0700 Thu, 02 May 2024 16:59:39 -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/2007/12/03?registers=between https://regulations.justia.com/regulations/fedreg/2007/12/03/E7-23395.html https://regulations.justia.com/regulations/fedreg/2007/12/03/E7-23395.html Mon, 03 Dec 2007 00:00:00 -0800 E7-23395 Notice http://www.gpo.gov/fdsys/pkg/FR-2007-12-03/pdf/E7-23395.pdf