Monthly Retired Files
Quarterly Retired Files
Change User Information
Notice to all DEA users
IMPORTANT NOTICE from DEA: DEA is announcing that, effective immediately, DOD personal service contractors will be issued a new DEA registration number that beings with the letter "G". This new first character will be in addition to the current first characters A, B, F of the DEA registration for practitioners. The G series DEA registration number will be listed in the database provided to NTIS and available on the DEA web site validation query system.
Registrant type (first letter of DEA Number):
For your convenience, MD5 checksums for each file are listed below. These may be used to verify that you have successfully completed your download. In order to verify these checksums, you will need to obtain an MD5 sum generator. For your convenience, one is available through the Frequently Asked Questions (FAQs) page. If the MD5 sum generated by the program does not match the one for the corresponding file below, please retry your download.
The files are now available in zipped format!