Federal Register Recent Federal Regulation Documents - Justia Regulation Tracker - Justia Regulations Tracker https://regulations.justia.com/regulations/fedreg/agencies/mine-safety-and-health-administration/2013/09/10?limit=200&registers=between&mode=atom 2024-12-22T13:49:18-08:00 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/2013/09/10/2013-21915.html Notice - Petitions for Modification of Application of Existing Mandatory Safety Standards 2013-09-10T00:00:00-07:00 2013-09-10T00:00:00-07:00 2013-21915 Notice http://www.gpo.gov/fdsys/pkg/FR-2013-09-10/pdf/2013-21915.pdf