---
kind: "unit"
title: "49"
title_heading: "Transportation"
key: "subtA/part11"
level: "part"
label: "Part 11"
heading: "Protection of Human Subjects"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/49/subtA-part11"
sections_count: 23
---

# Part 11 — Protection of Human Subjects

Title 49 C.F.R. — Transportation › Subtitle A — Office of the Secretary of Transportation

## Sections

- [§11.101. To what does this policy apply?](/cfr/49/11.101.md)
- [§11.102. Definitions for purposes of this policy.](/cfr/49/11.102.md)
- [§11.103. Assuring compliance with this policy—research conducted or supported by any Federal department or agency.](/cfr/49/11.103.md)
- [§11.104. Exempt research.](/cfr/49/11.104.md)
- [§11.105-11.106. Reserved](/cfr/49/11.105-11.106.md)
- [§11.107. IRB membership.](/cfr/49/11.107.md)
- [§11.108. IRB functions and operations.](/cfr/49/11.108.md)
- [§11.109. IRB review of research.](/cfr/49/11.109.md)
- [§11.110. Expedited review procedures for certain kinds of research involving no more than minimal risk, and for minor changes in approved research.](/cfr/49/11.110.md)
- [§11.111. Criteria for IRB approval of research.](/cfr/49/11.111.md)
- [§11.112. Review by Institution](/cfr/49/11.112.md)
- [§11.113. Suspension or Termination of IRB Approval of Research.](/cfr/49/11.113.md)
- [§11.114. Cooperative Research.](/cfr/49/11.114.md)
- [§11.115. IRB Records.](/cfr/49/11.115.md)
- [§11.116. General Requirements for Informed Consent.](/cfr/49/11.116.md)
- [§11.117. Documentation of informed consent.](/cfr/49/11.117.md)
- [§11.118. Applications and proposals lacking definite plans for involvement of human subjects.](/cfr/49/11.118.md)
- [§11.119. Research undertaken without the intention of involving human subjects.](/cfr/49/11.119.md)
- [§11.120. Evaluation and disposition of applications and proposals for research to be conducted or supported by a Federal department or agency.](/cfr/49/11.120.md)
- [§11.121. Reserved](/cfr/49/11.121.md)
- [§11.122. Use of Federal funds.](/cfr/49/11.122.md)
- [§11.123. Early termination of research support: Evaluation of applications and proposals.](/cfr/49/11.123.md)
- [§11.124. Conditions.](/cfr/49/11.124.md)