https://regulations.justia.com/regulations/fedreg/agencies/department-of-labor/mine-safety-and-health-administration/2008/02/29?registers=between Sat, 04 May 2024 17:11:57 -0700 Sat, 04 May 2024 17:11:57 -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/2008/02/29?registers=between https://regulations.justia.com/regulations/fedreg/2008/02/29/E8-3828.html https://regulations.justia.com/regulations/fedreg/2008/02/29/E8-3828.html Fri, 29 Feb 2008 00:00:00 -0800 E8-3828 Rule http://www.gpo.gov/fdsys/pkg/FR-2008-02-29/pdf/E8-3828.pdf