https://regulations.justia.com/regulations/fedreg/agencies/office-of-surface-mining-reclamation-and-enforcement/2021/04/26?registers=between Thu, 26 Jun 2025 10:34:52 -0700 Thu, 26 Jun 2025 10:34:52 -0700 Justia Regulations Tracker Copyright 2011 Justia Inc. https://regulations.justia.com/images/justiafedregulations.gif https://regulations.justia.com/regulations/fedreg/agencies/office-of-surface-mining-reclamation-and-enforcement/2021/04/26?registers=between https://regulations.justia.com/regulations/fedreg/2021/04/26/2021-08332.html https://regulations.justia.com/regulations/fedreg/2021/04/26/2021-08332.html Mon, 26 Apr 2021 00:00:00 -0700 2021-08332 Rule https://www.govinfo.gov/content/pkg/FR-2021-04-26/pdf/2021-08332.pdf