43 C.F.R. § 4.744
What happens if no timely objection to the preliminary decision is filed?
If no written objection to a preliminary decision is timely filed in accordance with § 4.743(a), the presiding officer will issue a final decision.
If no written objection to a preliminary decision is timely filed in accordance with § 4.743(a), the presiding officer will issue a final decision.