Registration - DEA Diversion Control Division
Registrants must have a current and active email address listed on their registration in order to receive important information from the DEA, such as registration renewal notices.
Controlled Substance Ordering System (CSOS)
Controlled Substance Ordering System (CSOS)WARNING You are accessing U.S. Government information technology and/or information systems which includes: (1) this information technology, …
Home | DEA.gov
Dec 1, 2025 · The mission of the Drug Enforcement Administration (DEA) is to ensure the safety and health of American communities by combating criminal drug networks bringing harm, violence, …
DEA Diversion Control Division | Home
The mission of DEA's Diversion Control Division is to prevent, detect, and investigate the diversion of controlled pharmaceuticals and listed chemicals from legitimate sources while ensuring an adequate …
CSA Registration Tools: Login
You will need information from your registration certificate in order to login. Please note Registration Fee Increases Effective October 1, 2020. DEA Number (Not Case Sensitive) Please enter your DEA …
DEA Public Access Link-Sign in
Click here to Register. If you are experiencing any issues with processing your FOIA request, please contact us at [email protected].
CSA Registration Tools: Login
Registration Tools CSA Registration Reprint Certificate: Login Information You will need information from your registration certificate in order to login. DEA Number (Not Case Sensitive) Please enter …