Federal Register Recent Federal Regulation Documents - Justia Regulation Tracker - Justia Regulations Tracker https://regulations.justia.com/regulations/fedreg/agencies/department-of-labor/mine-safety-and-health-administration/2012/01?limit=200&registers=between&min-day=1&max-day=31&mode=atom 2020-08-11T07:28:14-07:00 Justia Inc https://www.justia.com/ Justia Regulations Tracker https://regulations.justia.com/images/justiafedregulations.gif Copyright 2011 Justia Inc https://regulations.justia.com/regulations/fedreg/2012/01/31/2012-1989.html Notice - Petitions for Modification of Application of Existing Mandatory Safety Standards 2012-01-31T00:00:00-08:00 2012-01-31T00:00:00-08:00 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 Notice - Proposed Extension of Existing Information Collection; Refuge Alternatives for Underground Coal Mines 2012-01-31T00:00:00-08:00 2012-01-31T00:00:00-08:00 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 Notice - Petitions for Modification of Application of Existing Mandatory Safety Standards 2012-01-06T00:00:00-08:00 2012-01-06T00:00:00-08:00 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 Notice - Petitions for Modification of Application of Existing Mandatory Safety Standards 2012-01-06T00:00:00-08:00 2012-01-06T00:00:00-08:00 2011-33860 Notice http://www.gpo.gov/fdsys/pkg/FR-2012-01-06/pdf/2011-33860.pdf