CFR›Title 45—Public Welfare›45 CFR Volume 1 Citation45 CFR Volume 1ContainsSubtitle ACorpusDaily eCFRDisplayed editionFri Apr 24 2026 00:00:00 GMT+0000 (Coordinated Universal Time)Last updatedFri Apr 24 2026 00:00:00 GMT+0000 (Coordinated Universal Time) Subtitles A Subtitle A—Department of Health and Human Services Parts 1–199