MedicalTerminology DB
General Medical Terms

45 CFR 46

Meaning of 45 CFR 46: Laws set by the U.S.

Definition of 45 CFR 46

Laws set by the U.S. Department of Health and Human Services (DHHS) to protect a person from risks in research studies that any federal agency or department has a part in. Also called 45 Code of Federal Regulations Part 46, human participant protection regulations, and Protection of Human Subjects.

Written and maintained by James Murray Last updated July 21, 2026 Educational reference, not medical advice. Read the limitations.

For learning, not diagnosis. This glossary provides general educational information and is not a substitute for advice from a qualified healthcare professional. If you may be experiencing a medical emergency, contact local emergency services.