CFR›Title 43›Subtitle B›Chapter II›Part 3590›Subpart 3595 ContainsSections 3595.1–3595.2CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart 3595—Protection Against Mining Hazards Sections 3595.1 § 3595.1 Surface openings. 3595.2 § 3595.2 Abandonment of underground workings. Previous 3594 Subpart 3594—Mining Methods Next 3596 Subpart 3596—Waste From Mining or Milling