https://regulations.justia.com/regulations/fedreg/agencies/department-of-labor/mine-safety-and-health-administration/2008/02/08?registers=between Fri, 03 May 2024 19:54:21 -0700 Fri, 03 May 2024 19:54:21 -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/2008/02/08?registers=between https://regulations.justia.com/regulations/fedreg/2008/02/08/08-551.html https://regulations.justia.com/regulations/fedreg/2008/02/08/08-551.html Fri, 08 Feb 2008 00:00:00 -0800 08-551 Rule http://www.gpo.gov/fdsys/pkg/FR-2008-02-08/pdf/08-551.pdf