Wisconsin Medical Waste Compliance Guide
In Wisconsin, medical waste is known as Infectious Waste — waste containing pathogens in sufficient quantity to cause infectious disease in humans or animals. All infectious waste must be segregated from other waste types and disinfected before disposal, per Wisconsin DNR regulations.
Regulatory Agencies in Wisconsin
Wisconsin Dept. of Natural Resources (DNR)
Wisconsin Dept. of Health Services (DHS)
Compliance Requirements
| Requirement | Rule |
|---|---|
| Max Storage Time | Infectious waste containers may be stored up to 90 days after they are full or after the decision to discard them is made. |
| Producer Registration | Small generators (under 50 lbs/month) must follow basic safety requirements. All generators must maintain records for treated and transported waste and comply with state-specific waste management rules. |
| Management Plan | All generators must follow source separation, containment, storage, transportation, treatment, disposal, and recordkeeping requirements. A written plan should document waste types and disposal methods. |
| Labeling | Storage areas must be marked with biohazard signs. All containers must be clearly identified as infectious waste and secured against unauthorized access. |
| Container Standards | Sharps must be placed in puncture-resistant containers. Non-sharp infectious waste must be in tear-resistant bags. Do not mix hazardous materials with infectious waste. Packages must not be compacted. |
| Authorized Haulers | Infectious waste must be treated at licensed facilities or properly contained for transport. Sharps collection stations are available for small generators. |
| Employee Training | All generators must maintain records for all treated and transported infectious waste. Records must be kept in accordance with state-specific waste management rules and available for inspection. |
| Shipment Records | Annual reports on infectious waste are required. Maintain records for all treated and transported waste per Wisconsin DNR requirements. |
Regulated Waste Types in Wisconsin
Quick Compliance Checklist
Segregate Infectious Waste at Point of Generation
Separate infectious from non-infectious waste immediately. Non-infectious items like blood-spotted bandages and gloves do not need to be managed as infectious waste.
Use Correct Containers
Place sharps in puncture-resistant containers. All other infectious waste goes in tear-resistant bags. Never mix hazardous and infectious waste.
Mark All Storage Areas
Post biohazard signs at storage areas. Secure storage against unauthorized access, pests, and animals.
Observe the 90-Day Storage Limit
Containers may be stored up to 90 days after being filled or designated for discard — plan pickups accordingly.
Transport to Licensed Treatment Facility
Infectious waste must be treated at a licensed facility or properly contained for transport per Wisconsin DNR rules.
Maintain Records for All Waste
Keep documentation for all treated and transported infectious waste. File annual reports as required by Wisconsin DNR.
Reduce Costs by Adjusting Pickup Schedules
If slightly over 50 lbs one month and within the 90-day limit, reserve containers for the next scheduled pickup.
Official Resources & Forms
Not sure if your facility is compliant?
Talk to a licensed medical waste disposal consultant — free, no obligation.
This guide is for informational purposes only. Always verify current regulations directly with your state agency.
Cities We Service in Wisconsin
Professional medical waste services available in these Wisconsin cities and throughout the state: