Medical Waste Regulations in Oregon (2026)
Generator registration, storage limits, approved treatment, transport rules, and penalties under Oregon Health Authority, Public Health Division (treatment and storage) and Oregon DEQ (disposal and transport), with the primary statute behind every line.
Oregon medical waste rules at a glance
| Governing agency | Oregon Health Authority, Public Health Division (treatment and storage) and Oregon DEQ (disposal and transport) |
|---|---|
| Primary statute / rule |
|
| Generator registration | Oregon does not impose a statewide infectious-waste generator registration or permit program. The law applies to all generators, but those producing 50 pounds or less of infectious waste in any calendar month are exempt from the storage, labeling, and container-decontamination standards. [source] |
| On-site storage time limit | Infectious waste must be treated or disposed of within seven days of generation, unless it is refrigerated at a temperature between 33 and 48 degrees Fahrenheit or frozen below 32 degrees Fahrenheit, in which case it may be stored for up to 30 days prior to treatment or disposal (OAR 333-056-0040). [source] |
| Approved treatment methods |
|
| Transport / manifest rules | Oregon does not use a cradle-to-grave manifest like hazardous waste. Each person who transports infectious waste for consideration must provide written certification to any generator who discards more than 50 pounds per month that the waste will be disposed of in compliance with ORS 459.386 to 459.405, and must keep records showing the point of origin and the date and place of final disposal, with a copy provided to the generator or to DEQ on request. [source] |
| On-site treatment allowed? | Yes. On-site treatment by incineration, steam sterilization (autoclave), or other methods approved by the Oregon Health Authority is allowed, provided the method renders the waste noninfectious and any alternative treatment technology is approved by OHA under its technical (STAATT) oversight standards. [source] |
| Penalty range | Civil penalty of up to $25,000 per day for each day of violation of ORS 459.386 to 459.405, under ORS 459.995, in addition to the Environmental Quality Commission's authority to bring enforcement actions under ORS 459.376. [source] |
What is unique about Oregon
Oregon splits oversight between two agencies: the Oregon Health Authority sets the treatment and storage standards in OAR Chapter 333 Division 56, while DEQ handles solid-waste disposal, landfill, and transport rules in ORS Chapter 459 and OAR Chapter 340. There is no statewide generator registration or hazardous-waste-style manifest; instead, transporters carrying waste for hire must certify compliant disposal and keep origin-and-disposal records for any generator over 50 pounds per month (ORS 459.405). Small generators (50 pounds or less per calendar month) are exempt from the storage, labeling, and decontamination standards.
Frequently asked questions
Which agency regulates medical (infectious) waste in Oregon?
Two agencies share jurisdiction. The Oregon Health Authority, Public Health Division, sets treatment and storage standards under OAR Chapter 333 Division 56, and the Department of Environmental Quality regulates solid-waste disposal, landfilling, and transport under ORS Chapter 459 and OAR Chapter 340. The Oregon Department of Transportation also regulates over-the-road transport.
How long can infectious waste be stored before treatment in Oregon?
It must be treated or disposed of within seven days of generation. If refrigerated at 33 to 48 degrees Fahrenheit or frozen below 32 degrees Fahrenheit, it may be stored up to 30 days before treatment or disposal (OAR 333-056-0040).
Does Oregon require infectious-waste generators to register?
No. Oregon has no statewide generator registration or permit program for infectious waste. The rules apply to all generators, but those producing 50 pounds or less per calendar month are exempt from the storage, labeling, and container-decontamination standards.
What are the penalties for violating Oregon's infectious-waste rules?
Under ORS 459.995, violations of ORS 459.386 to 459.405 can carry a civil penalty of up to $25,000 per day for each day of violation, and the Environmental Quality Commission may bring enforcement actions under ORS 459.376.
Are small infectious-waste generators exempt in Oregon?
Generators producing 50 pounds or less of infectious waste in any calendar month are exempt from the storage, labeling, and container-decontamination standards, though they must still dispose of the waste lawfully. Oregon has no statewide generator registration program regardless of generator size.
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