Human Subject Federal Regulations

The Office for Protection from Research Risks (OPRR) provides the following graphic aids to clarify portions of the Department of Health and Human Services (DHHS) human subject regulations at Title 45 Code of Federal Regulations Part 46 (45 CFR 46). These portions of the regulations are the subjects of frequent inquires to OPRR.
Chart 1: Definition of Human Subject _________________________
1That is, the identity of the subject is or may readily be ascertained or associated with information. OPRR 10/01/98
Chart 2: Exemption at Section 46.101(b)(4)
_________________________
1"Existing" means collected (i.e., on the shelf) prior to the research for a purpose other than the proposed research. It includes data or specimens collected in research and nonresearch activities. OPRR 10/01/98
Chart 3: Waiver or Alteration of Informed Consent under Section 46.116(d)