30 CFR 816.100 : Mineral Resources (§ 1.1 To Parts 1291-1299) — (§ 700.1 To Parts 1291-1299) — Office Of Surface Mining Reclamation And Enforcement, Department Of The Interior (§ 700.1 To Parts 956-999) — Permanent Program Performance Standards (§ 810.1 To § 828.12) — Permanent Program Performance Standards - Surface Mining Activities (§ 816.1 To § 816.200) — Contemporaneous reclamation.

Reclamation efforts, including but not limited to backfilling, grading, topsoil replacement, and revegetation, on all land that is disturbed by surface mining activities shall occur as contemporaneously as practicable with mining operations, except when such mining operations are conducted in accordance with a variance for concurrent surface and underground mining activities issued under § 785.18 of this chapter.