U.S. Code of Federal Regulations

Regulations most recently checked for updates: Jan 21, 2026

All TitlesTitle 15Part 27 - PART 27—PROTECTION OF HUMAN SUBJECTS
§ 27.101 - To what does this policy apply?
§ 27.102 - Definitions for purposes of this policy.
§ 27.103 - Assuring compliance with this policy—research conducted or supported by any Federal department or agency.
§ 27.104 - Exempt research.
§§ 27.105-27.106 - §[Reserved]
§ 27.107 - IRB membership.
§ 27.108 - IRB functions and operations.
§ 27.109 - IRB review of research.
§ 27.110 - Expedited review procedures for certain kinds of research involving no more than minimal risk, and for minor changes in approved research.
§ 27.111 - Criteria for IRB approval of research.
§ 27.112 - Review by Institution
§ 27.113 - Suspension or Termination of IRB Approval of Research.
§ 27.114 - Cooperative Research.
§ 27.115 - IRB Records.
§ 27.116 - General Requirements for Informed Consent.
§ 27.117 - Documentation of informed consent.
§ 27.118 - Applications and proposals lacking definite plans for involvement of human subjects.
§ 27.119 - Research undertaken without the intention of involving human subjects.
§ 27.120 - Evaluation and disposition of applications and proposals for research to be conducted or supported by a Federal department or agency.
§ 27.121 - [Reserved]
§ 27.122 - Use of Federal funds.
§ 27.123 - Early termination of research support: Evaluation of applications and proposals.
§ 27.124 - Conditions.
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