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/2012/04/18?limit=200&registers=between&mode=atom 2024-11-22T08:03:17-08:00 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/2012/04/18/2012-9245.html Notice - Proposed Extension of Existing Information Collection; Notification of Methane Detected in Underground Metal and Nonmetal Mine Atmospheres 2012-04-18T00:00:00-07:00 2012-04-18T00:00:00-07:00 2012-9245 Notice http://www.gpo.gov/fdsys/pkg/FR-2012-04-18/pdf/2012-9245.pdf