34 C.F.R. § 97.113 Suspension or termination of IRB approval of research.
Title 34 - Education
An IRB shall have authority to suspend or terminate approval of research that is not being conducted in accordance with the IRB's requirements or that has been associated with unexpected serious harm to subjects. Any suspension or termination of approval shall include a statement of the reasons for the IRB's action and shall be reported promptly to the investigator, appropriate institutional officials, and the department or agency head. (Authority: 5 U.S.C. 301; 20 U.S.C. 1221e–3, 3474; and 42 U.S.C. 300v–1(b)) [56 FR 28012, 28021, June 18, 1991, as amended at 70 FR 36328, June 23, 2005]
Title 34: Education
PART 97—PROTECTION OF HUMAN SUBJECTS
Subpart A—Federal Policy for the Protection of Human Subjects (Basic ED Policy for Protection of Human Research Subjects)
§ 97.113 Suspension or termination of IRB approval of research.

