StacksVerified U.S. regulatory reference

21 CFR §312.61

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
An investigator shall administer the drug only to subjects under the investigator's personal supervision or under 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.