43 C.F.R. § 4.1153 Answer.
Title 43 - Public Lands: Interior
OSM shall have 30 days from receipt of a copy of the petition within which to file an answer to the petition with the Hearings Division, OHA.
Title 43: Public Lands: Interior
PART 4—DEPARTMENT HEARINGS AND APPEALS PROCEDURES
Subpart L—Special Rules Applicable to Surface Coal Mining Hearings and Appeals
Petitions for Review of Proposed Assessments of Civil Penalties
§ 4.1153 Answer.