CFR›Title 31›Subtitle A›Part 50›Subpart K ContainsSections 50.100–50.104CorpusDaily eCFRDisplayed edition2026-07-06Last updated2026-07-06 Subpart K—Federal Cause of Action; Approval of Settlements Sections 50.100 § 50.100 Federal cause of action and remedy. 50.101 § 50.101 State causes of action preempted. 50.102 § 50.102 Advance approval of settlements. 50.103 § 50.103 Procedure for requesting approval of proposed settlements. 50.104 § 50.104 Subrogation. Previous J Subpart J—Recoupment and Surcharge Procedures Next L Subpart L—Cap on Annual Liability