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/2013/05/20?limit=200&registers=between&mode=atom 2024-11-10T16:51:10-08:00 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/2013/05/20/2013-11887.html Notice - Petitions for Modification of Application of Existing Mandatory Safety Standards 2013-05-20T00:00:00-07:00 2013-05-20T00:00:00-07:00 2013-11887 Notice http://www.gpo.gov/fdsys/pkg/FR-2013-05-20/pdf/2013-11887.pdf