| 45:1.0.1.1.26.1 | SUBPART A 
 | Subpart A - Basic HHS Policy for Protection of Human Research Subjects |  | 
| 45:1.0.1.1.26.1.1.1 | SECTION 46.101 
 | 46.101 To what does this policy apply |  | 
| 45:1.0.1.1.26.1.1.2 | SECTION 46.102 
 | 46.102 Definitions for purposes of this policy. |  | 
| 45:1.0.1.1.26.1.1.3 | SECTION 46.103 
 | 46.103 Assuring compliance with this policy - research conducted or supported by any Federal department or agency. |  | 
| 45:1.0.1.1.26.1.1.4 | SECTION 46.104 
 | 46.104 Exempt research. |  | 
| 45:1.0.1.1.26.1.1.5 | SECTION 46.105-46.106 
 | 46.105-46.106 [Reserved] |  | 
| 45:1.0.1.1.26.1.1.6 | SECTION 46.107 
 | 46.107 IRB membership. |  | 
| 45:1.0.1.1.26.1.1.7 | SECTION 46.108 
 | 46.108 IRB functions and operations. |  | 
| 45:1.0.1.1.26.1.1.8 | SECTION 46.109 
 | 46.109 IRB review of research. |  | 
| 45:1.0.1.1.26.1.1.9 | SECTION 46.110 
 | 46.110 Expedited review procedures for certain kinds of research involving no more than minimal risk, and for minor changes in approved research. |  | 
| 45:1.0.1.1.26.1.1.10 | SECTION 46.111 
 | 46.111 Criteria for IRB approval of research. |  | 
| 45:1.0.1.1.26.1.1.11 | SECTION 46.112 
 | 46.112 Review by institution. |  | 
| 45:1.0.1.1.26.1.1.12 | SECTION 46.113 
 | 46.113 Suspension or termination of IRB approval of research. |  | 
| 45:1.0.1.1.26.1.1.13 | SECTION 46.114 
 | 46.114 Cooperative research. |  | 
| 45:1.0.1.1.26.1.1.14 | SECTION 46.115 
 | 46.115 IRB records. |  | 
| 45:1.0.1.1.26.1.1.15 | SECTION 46.116 
 | 46.116 General requirements for informed consent. |  | 
| 45:1.0.1.1.26.1.1.16 | SECTION 46.117 
 | 46.117 Documentation of informed consent. |  | 
| 45:1.0.1.1.26.1.1.17 | SECTION 46.118 
 | 46.118 Applications and proposals lacking definite plans for involvement of human subjects. |  | 
| 45:1.0.1.1.26.1.1.18 | SECTION 46.119 
 | 46.119 Research undertaken without the intention of involving human subjects. |  | 
| 45:1.0.1.1.26.1.1.19 | SECTION 46.120 
 | 46.120 Evaluation and disposition of applications and proposals for research to be conducted or supported by a Federal department or agency. |  | 
| 45:1.0.1.1.26.1.1.20 | SECTION 46.121 
 | 46.121 [Reserved] |  | 
| 45:1.0.1.1.26.1.1.21 | SECTION 46.122 
 | 46.122 Use of Federal funds. |  | 
| 45:1.0.1.1.26.1.1.22 | SECTION 46.123 
 | 46.123 Early termination of research support: Evaluation of applications and proposals. |  | 
| 45:1.0.1.1.26.1.1.23 | SECTION 46.124 
 | 46.124 Conditions. |  | 
| 45:1.0.1.1.26.2 | SUBPART B 
 | Subpart B - Additional Protections for Pregnant Women, Human Fetuses and Neonates Involved in Research |  | 
| 45:1.0.1.1.26.2.1.1 | SECTION 46.201 
 | 46.201 To what do these regulations apply |  | 
| 45:1.0.1.1.26.2.1.2 | SECTION 46.202 
 | 46.202 Definitions. |  | 
| 45:1.0.1.1.26.2.1.3 | SECTION 46.203 
 | 46.203 Duties of IRBs in connection with research involving pregnant women, fetuses, and neonates. |  | 
| 45:1.0.1.1.26.2.1.4 | SECTION 46.204 
 | 46.204 Research involving pregnant women or fetuses. |  | 
| 45:1.0.1.1.26.2.1.5 | SECTION 46.205 
 | 46.205 Research involving neonates. |  | 
| 45:1.0.1.1.26.2.1.6 | SECTION 46.206 
 | 46.206 Research involving, after delivery, the placenta, the dead fetus or fetal material. |  | 
| 45:1.0.1.1.26.2.1.7 | SECTION 46.207 
 | 46.207 Research not otherwise approvable which presents an opportunity to understand, prevent, or alleviate a serious problem affecting the health or welfare of pregnant women, fetuses, or neonates. |  | 
| 45:1.0.1.1.26.3 | SUBPART C 
 | Subpart C - Additional Protections Pertaining to Biomedical and Behavioral Research Involving Prisoners as Subjects |  | 
| 45:1.0.1.1.26.3.1.1 | SECTION 46.301 
 | 46.301 Applicability. |  | 
| 45:1.0.1.1.26.3.1.2 | SECTION 46.302 
 | 46.302 Purpose. |  | 
| 45:1.0.1.1.26.3.1.3 | SECTION 46.303 
 | 46.303 Definitions. |  | 
| 45:1.0.1.1.26.3.1.4 | SECTION 46.304 
 | 46.304 Composition of Institutional Review Boards where prisoners are involved. |  | 
| 45:1.0.1.1.26.3.1.5 | SECTION 46.305 
 | 46.305 Additional duties of the Institutional Review Boards where prisoners are involved. |  | 
| 45:1.0.1.1.26.3.1.6 | SECTION 46.306 
 | 46.306 Permitted research involving prisoners. |  | 
| 45:1.0.1.1.26.4 | SUBPART D 
 | Subpart D - Additional Protections for Children Involved as Subjects in Research |  | 
| 45:1.0.1.1.26.4.1.1 | SECTION 46.401 
 | 46.401 To what do these regulations apply |  | 
| 45:1.0.1.1.26.4.1.2 | SECTION 46.402 
 | 46.402 Definitions. |  | 
| 45:1.0.1.1.26.4.1.3 | SECTION 46.403 
 | 46.403 IRB duties. |  | 
| 45:1.0.1.1.26.4.1.4 | SECTION 46.404 
 | 46.404 Research not involving greater than minimal risk. |  | 
| 45:1.0.1.1.26.4.1.5 | SECTION 46.405 
 | 46.405 Research involving greater than minimal risk but presenting the prospect of direct benefit to the individual subjects. |  | 
| 45:1.0.1.1.26.4.1.6 | SECTION 46.406 
 | 46.406 Research involving greater than minimal risk and no prospect of direct benefit to individual subjects, but likely to yield generalizable knowledge about the subject's disorder or condition. |  | 
| 45:1.0.1.1.26.4.1.7 | SECTION 46.407 
 | 46.407 Research not otherwise approvable which presents an opportunity to understand, prevent, or alleviate a serious problem affecting the health or welfare of children. |  | 
| 45:1.0.1.1.26.4.1.8 | SECTION 46.408 
 | 46.408 Requirements for permission by parents or guardians and for assent by children. |  | 
| 45:1.0.1.1.26.4.1.9 | SECTION 46.409 
 | 46.409 Wards. |  | 
| 45:1.0.1.1.26.5 | SUBPART E 
 | Subpart E - Registration of Institutional Review Boards |  | 
| 45:1.0.1.1.26.5.1.1 | SECTION 46.501 
 | 46.501 What IRBs must be registered |  | 
| 45:1.0.1.1.26.5.1.2 | SECTION 46.502 
 | 46.502 What information must be provided when registering an IRB |  | 
| 45:1.0.1.1.26.5.1.3 | SECTION 46.503 
 | 46.503 When must an IRB be registered |  | 
| 45:1.0.1.1.26.5.1.4 | SECTION 46.504 
 | 46.504 How must an IRB be registered |  | 
| 45:1.0.1.1.26.5.1.5 | SECTION 46.505 
 | 46.505 When must IRB registration information be renewed or updated |  |