
Water is added to the container
WM’s CsRx® Controlled Substance Disposal Service is designed to safely and compliantly prevent diversion when disposing of controlled substance wastage.

The DEA strongly encourages all practitioners to adhere to security controls and procedures that assure pharmaceutical wastage is not diverted.
Our service supports your organization’s diversion prevention efforts. Although additional measures throughout your facility are recommended, CsRx is a solution for safely disposing of controlled substance wastage immediately after patient administration, to mitigate drug diversion and protect the environment.*
The Program Includes:
NEW! CsRx® Interactive Online Training Module
Staff training with instructions on proper and best practices
Lockable wall-mounted brackets and hardware installed by WM’s installation team
Containers prefilled with deactivating and deterring agents. Solidifying agents included for transport.
Ongoing and proactive container management
Destruction of wastage by incineration
*The CsRx® Service is for controlled substances that have been prescribed, dispensed and administered to a patient at the registrant's location and that need to be disposed of at that location. CsRx® containers are for controlled substance wastage only, including those in schedules II, III, IV and V. They are not for the disposal of Schedule I controlled substances, controlled substances brought in by patients or controlled substances considered part of a facility’s inventory.
Helps Mitigate Drug Diversion and Reduce Risk
Deactivates controlled substance wastage
Deters the ingestion of contents
Solidification of wastage for storage and transportation
Unlike other products on the market, CsRx offers the perfect combination of safety, protection, and value. There’s no cumbersome equipment required or electrical or plumbing needed. And the material is disposed of via incineration to mitigate risks of pharmaceutical contamination of our waterways.
5 Layers of Protection in One Low-Profile CsRx Container:
Secure containers and brackets
One-way disposal path
Deactivation by activated carbon
A bittering additive and solidifier to further deter diversion
Compliant and effective disposal via incineration


Water is added to the container

Container is available for the disposal of controlled substance wastage.

Solidifying agent is added and cap is secured.

CSRx container is prepared for shipment.

CSRx container is replaced with new activated container
WM continually makes significant investments to bring our customers innovative, sustainable services and first-to-market products.
Our CsRx® Controlled Substance Wastage Containers now feature an improved design equipped with:
Tethered lid to allow easy container closing with single hand
Modern aesthetic with redesigned handles for better grip and handling
40% less plastic compared to our prior containers, helping to reduce CO2 emissions associated with the manufacturing and incineration of the containers*
*Internal data, 2023

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