Federal Register Recent Federal Regulation Documents - Justia Regulation Tracker - Justia Regulations Tracker https://regulations.justia.com/regulations/fedreg/agencies/mine-safety-and-health-administration/2019/09/25?limit=200&registers=between&mode=atom 2024-11-25T20:50:31-08:00 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/2019/09/25/2019-20733.html Notice - Escapeways and Refuges in Underground Metal and Nonmetal Mines 2019-09-25T00:00:00-07:00 2019-09-25T00:00:00-07:00 2019-20733 Notice https://www.govinfo.gov/content/pkg/FR-2019-09-25/pdf/2019-20733.pdf