This is the Official DEA Authorized Database.

From this site you can now download the same raw data received from the DEA. This data is available in ASCII and EBCDIC formats. For information on other DEA products, visit http://www.ntis.gov/products/dea.aspx.

Download DEA Controlled Substances Act Registration Information Databases (Subscribers Only):

• Weekly DEA File
• Monthly DEA File
• Quarterly DEA File
• Retired Registrants Monthly DEA File
• Retired Registrants Quarterly DEA File