CFR›Title 30›Chapter V›Part 580›Subpart D ContainsSubject groups Geological Data and Information–ReimbursementCorpusDaily eCFRDisplayed edition2026-09-10Last updated2026-09-10 Subpart D—Data Requirements Subject Groups Geological Data and Information Geological Data and Information Sections 580.40–580.42 Geophysical Data and Information Geophysical Data and Information Sections 580.50–580.52 Protections Protections Sections 580.70–580.73 Reimbursement Reimbursement Sections 580.60–580.61 Previous C Subpart C—Obligations Under This Part Next E Subpart E—Information Collection