[Code of Federal Regulations] [Title 21, Volume 5] [Revised as of April 1, 2001] From the U.S. Government Printing Office via GPO Access [CITE: 21CFR312.61] [Page 85-86] TITLE 21--FOOD AND DRUGS CHAPTER I--FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES--Continued PART 312--INVESTIGATIONAL NEW DRUG APPLICATION--Table of Contents Subpart D--Responsibilities of Sponsors and Investigators Sec. 312.61 Control of the investigational drug. An investigator shall administer the drug only to subjects under the investigator's personal supervision or under [[Page 86]] the supervision of a subinvestigator responsible to the investigator. The investigator shall not supply the investigational drug to any person not authorized under this part to receive it.