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  Frequently Asked Questions

What is pharmaceutical waste?

Pharmaceutical waste is medication that has been spilled, has been rejected for use by the patient, or otherwise cannot be returned to the pharmacy for reuse. It can be in the form of a pill, an oral liquid, an intravenous liquid or another form that is intended for a patient to consume.

Who regulates my pharmaceutical waste?

The Washington State Department of Health’s Board of Pharmacy, the United States Drug Enforcement Administration, and the state Department of Ecology (Ecology is involved only when the pharmaceutical is disposed of as waste).  

Why is pharmaceutical waste managed as hazardous waste?

Hazardous waste is managed separately from regular garbage because of the risk it poses to human health and the environment. These risks can include flammability, corrosivity, toxicity to humans and animals, and persistence in the environment.

Why did Ecology decide to conditionally exclude pharmaceutical waste?

In Washington state, we have stringent laws in order to protect the environment. Part of our law for regulating hazardous waste requires the person disposing of a waste to go through a process of looking at the risk posed by the ingredients of the waste. In an industrial setting this is possible. But pharmacies, hospitals and other facilities are disposing of pharmaceuticals they did not make and the complete ingredient list is rarely available. As a result, we found that these parts of the regulations were causing an impediment to proper disposal. Our goal is to get pharmaceuticals disposed of effectively, in a way that protects the environment.

To whom does the exclusion apply?

  • Police organizations: This exclusion applies to the waste from police evidence rooms.
  • Hospitals, pharmacies and people who are authorized by the state Board of Pharmacy to possess controlled substances and legend/prescription drugs (called licensees).
  • This exclusion does not apply to manufacturers of pharmaceuticals.

What does the exclusion allow?

It allows waste pharmaceuticals that are dangerous waste only because of Washington state’s criteria for toxicity and persistence to be excluded from the rest of the Dangerous Waste Regulations if they are destroyed in an incinerator that meets certain performance standards.