CFR > Title 40 > Chapter I > Subchapter I > Part 280 > Subpart G CFR > Title 40 > Chapter I > Subchapter I > Part 280 > Subpart G – Out-of-Service Ust Systems and Closure Current as of: 2024 | Check for updates | Other versions § 280.70 Temporary closure § 280.71 Permanent closure and changes-in-service § 280.72 Assessing the site at closure or change-in-service § 280.73 Applicability to previously closed UST systems § 280.74 Closure records
