Electronic Controlled Substance Ordering

Your Partner in EMS

What is the CSOS Program?

CSOS was developed by the DEA for the electronic transmission of Class II controlled substances orders. It is the only allowance for electronic ordering of Class II controlled substances.

Ordering Freedom

CSOS has no line item limit for a single order

Decreased Cost

Order accuracy and decreased paperwork lower the transaction cost

Reduce Errors

Ordering electronically reduces the number of ordering errors

Faster Transactions

Timely validation by the supplier allowing for faster transaction times

Getting Started

The DEA's CSOS program requires each individual purchaser to entroll with the DEA and acquire a CSOS digital certificate before placing an electronic order for Class II controlled substances. Each digital certificate contains identification information specific to each individual subscriber and his/her associated DEA registration.

Placing Your First Order

After successfully installing the CSOS digital certificate on your computer, please contact our Customer Care Team to enroll in the Bound Tree e222 program. Once you have received your login information, you may start ordering Class II drugs from Bound Tree Medical's secure Controlled Substances Ordering System.

What is the CSOS Program?

Ordering Freedom

Decreased Cost

Reduce Errors

Faster Transactions

Getting Started

Placing Your First Order

Getting Started

Placing Your First Order

CSOS Resources