Simple and Safe Electronic
C-II ordering with CSOS
KeySource Medical is 100% committed to making it easy to order online with CSOS — Controlled Substance Ordering System.
The Drug Enforcement Administration (DEA) has approved paperless electronic online Schedule II drug ordering. And now with our proprietary software and your electronic certificate from the DEA you can electronically sign your order without a paper 222 form.

It’s simple, secure and fast
The KeySource Medical CSOS program requires no software or hardware installation, it is completely web-based and secure. We offer the most efficient program in the industry. Set up is quick and easy and requires only your digital certificate from the DEA and a computer with JAVA, version 1.6 or higher.
How to sign up!
• Click here if you are NOT yet registered with the DEA.
• Click here if you are registered with the DEA and have a CSOS digital certificate.