https://regulations.justia.com/regulations/fedreg/agencies/department-of-labor/mine-safety-and-health-administration/2012/01?registers=between&min-day=1&max-day=31 Fri, 03 May 2024 14:05:22 -0700 Fri, 03 May 2024 14:05:22 -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/2012/01?registers=between&min-day=1&max-day=31 https://regulations.justia.com/regulations/fedreg/2012/01/31/2012-1989.html https://regulations.justia.com/regulations/fedreg/2012/01/31/2012-1989.html Tue, 31 Jan 2012 00:00:00 -0800 2012-1989 Notice http://www.gpo.gov/fdsys/pkg/FR-2012-01-31/pdf/2012-1989.pdf https://regulations.justia.com/regulations/fedreg/2012/01/31/2012-1988.html https://regulations.justia.com/regulations/fedreg/2012/01/31/2012-1988.html Tue, 31 Jan 2012 00:00:00 -0800 2012-1988 Notice http://www.gpo.gov/fdsys/pkg/FR-2012-01-31/pdf/2012-1988.pdf https://regulations.justia.com/regulations/fedreg/2012/01/06/2011-33861.html https://regulations.justia.com/regulations/fedreg/2012/01/06/2011-33861.html Fri, 06 Jan 2012 00:00:00 -0800 2011-33861 Notice http://www.gpo.gov/fdsys/pkg/FR-2012-01-06/pdf/2011-33861.pdf https://regulations.justia.com/regulations/fedreg/2012/01/06/2011-33860.html https://regulations.justia.com/regulations/fedreg/2012/01/06/2011-33860.html Fri, 06 Jan 2012 00:00:00 -0800 2011-33860 Notice http://www.gpo.gov/fdsys/pkg/FR-2012-01-06/pdf/2011-33860.pdf