Federal Register Recent Federal Regulation Documents - Justia Regulation Tracker - Justia Regulations Tracker https://regulations.justia.com/regulations/fedreg/agencies/mine-safety-and-health-administration/2019/05/09?limit=200&registers=between&mode=atom 2022-05-21T02:32:32-07:00 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/2019/05/09/2019-09536.html Notice - Petitions for Modification of Application of Existing Mandatory Safety Standards 2019-05-09T00:00:00-07:00 2019-05-09T00:00:00-07:00 2019-09536 Notice https://www.govinfo.gov/content/pkg/FR-2019-05-09/pdf/2019-09536.pdf