Regulations last checked for updates: May 11, 2025

Title 43 - Public Lands: Interior last revised: May 05, 2025
§ 3836.12 - What work qualifies as assessment work?

Assessment work includes, but is not limited to—

(a) Drilling, excavations, driving shafts and tunnels, sampling (geochemical or bulk), road construction on or for the benefit of the mining claim; and

(b) Geological, geochemical, and geophysical surveys.

source: 68 FR 61077, Oct. 24, 2003, unless otherwise noted.
cite as: 43 CFR 3836.12