43 CFR § 3481.4-3
Does a temporary interruption in coal severance affect the diligence requirements applicable to my lease or LMU?
June 11, 2020
No, a temporary interruption in coal severance covered by §§3481.4-1 to 3481.4-4 does not change the diligence requirements of subpart 3483 applicable to your lease or LMU.
[62 FR 44370, Aug. 20, 1997]