https://regulations.justia.com/regulations/fedreg/agencies/mine-safety-and-health-administration/2019/10/17?registers=between Tue, 17 Dec 2024 23:59:04 -0800 Tue, 17 Dec 2024 23:59:04 -0800 Justia Regulations Tracker Copyright 2011 Justia Inc. https://regulations.justia.com/images/justiafedregulations.gif https://regulations.justia.com/regulations/fedreg/agencies/mine-safety-and-health-administration/2019/10/17?registers=between https://regulations.justia.com/regulations/fedreg/2019/10/17/2019-22497.html https://regulations.justia.com/regulations/fedreg/2019/10/17/2019-22497.html Thu, 17 Oct 2019 00:00:00 -0700 2019-22497 Rule https://www.govinfo.gov/content/pkg/FR-2019-10-17/pdf/2019-22497.pdf