https://regulations.justia.com/regulations/fedreg/agencies/department-of-labor/mine-safety-and-health-administration/2023/04/27?registers=between Fri, 29 Nov 2024 04:53:07 -0800 Fri, 29 Nov 2024 04:53:07 -0800 Justia Regulations Tracker Copyright 2011 Justia Inc. https://regulations.justia.com/images/justiafedregulations.gif https://regulations.justia.com/regulations/fedreg/agencies/department-of-labor/mine-safety-and-health-administration/2023/04/27?registers=between https://regulations.justia.com/regulations/fedreg/2023/04/27/2023-08869.html https://regulations.justia.com/regulations/fedreg/2023/04/27/2023-08869.html Thu, 27 Apr 2023 00:00:00 -0700 2023-08869 Notice https://www.govinfo.gov/content/pkg/FR-2023-04-27/pdf/2023-08869.pdf