List of Schedule IV controlled substances (U.S.)

This is the list of Schedule IV controlled substances in the United States as defined by the Controlled Substances Act.

[1] The following findings are required for substances to be placed in this schedule:[2] The complete list of Schedule IV substances is as follows.

The Administrative Controlled Substances Code Number and Federal Register citation for each substance is included.

†Flunitrazepam has not been approved by the Food and Drug Administration for medical use, and is considered to be an illegal drug.

†Temazepam may require a specially coded prescription in certain States.