2024 30 USC 202a – Consolidation of coal leases into logical mining unit

2023 30 USC 202a – Consolidation of coal leases into logical mining unit

2022 30 USC 202a – Consolidation of coal leases into logical mining unit

2021 30 USC 202a – Consolidation of coal leases into logical mining unit

2020 30 USC 202a – Consolidation of coal leases into logical mining unit

2018 30 USC 202a – Consolidation of coal leases into logical mining unit

2017 30 USC 202a – Consolidation of coal leases into logical mining unit

2015 30 USC 202a – Consolidation of coal leases into logical mining unit

2014 30 USC 202a – Consolidation of coal leases into logical mining unit

2013 30 USC 202a – Consolidation of coal leases into logical mining unit

2012 30 USC 202a – Consolidation of coal leases into logical mining unit

2010 30 USC 202a – Consolidation of coal leases into logical mining unit