CFR›Title 40›Chapter I›Part 194›Subpart C›Subject Group Assurance Requirements ContainsSections 194.41–194.46CorpusDaily eCFRDisplayed edition2026-07-16Last updated2026-07-16 Sections 194.41 § 194.41 Active institutional controls. 194.42 § 194.42 Monitoring. 194.43 § 194.43 Passive institutional controls. 194.44 § 194.44 Engineered barriers. 194.45 § 194.45 Consideration of the presence of resources. 194.46 § 194.46 Removal of waste. Next Containment Requirements Containment Requirements