CFR›Title 10›Chapter I›Part 63›Subpart K ContainsSections 63.201–63.204CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart K—Preclosure Public Health and Environmental Standards Sections 63.201 § 63.201 Purpose and scope. 63.202 § 63.202 Definitions for Subpart K. 63.203 § 63.203 Implementation of Subpart K. 63.204 § 63.204 Preclosure standard. Previous J Subpart J—Violations Next L Subpart L—Postclosure Public Health and Environmental Standards