Wisconsin Administrative Code
Department of Natural Resources
NR 600-699 - Environmental Protection - Hazardous Waste Management
Chapter NR 666 - Standards For Managing Specific Hazardous Wastes And Specific Types Of Hazardous Waste Management Facilities
Subchapter P - Hazardous Waste Pharmaceuticals
Section NR 666.507 - Residues of hazardous waste pharmaceuticals in empty containers

(1) STOCK, DISPENSING AND UNIT-DOSE CONTAINERS. A stock bottle, dispensing bottle, vial, or ampule (not to exceed 1 liter or 10,000 pills); or a unit-dose container (e.g., a unit-dose packet, cup, wrapper, blister pack, or delivery device) is considered empty and the residues are not regulated as hazardous waste provided the pharmaceuticals have been removed from the stock bottle, dispensing bottle, vial, ampule, or the unit-dose container using the practices commonly employed to remove materials from that type of container.

(2) SYRINGES. A syringe is considered empty and the residues are not regulated as hazardous waste under this subchapter provided the contents have been removed by fully depressing the plunger of the syringe. If a syringe is not empty, the syringe shall be placed with its remaining hazardous waste pharmaceuticals into a container that is managed and disposed of as a non-creditable hazardous waste pharmaceutical under this subchapter and any applicable federal, state, and local requirements for sharps containers and medical waste.

(3) INTRAVENOUS (IV) BAGS. An IV bag is considered empty and the residues are not regulated as hazardous waste provided the pharmaceuticals in the IV bag have been fully administered to a patient. If an IV bag is not empty, the IV bag shall be placed with its remaining hazardous waste pharmaceuticals into a container that is managed and disposed of as a non-creditable hazardous waste pharmaceutical under this subchapter, unless the IV bag held non-acute hazardous waste pharmaceuticals and is empty as defined in s. NR 661.0007(2) (a).

(4) OTHER CONTAINERS, INCLUDING DELIVERY DEVICES. Hazardous waste pharmaceuticals remaining in all other types of unused, partially administered, or fully administered containers shall be managed as non -creditable hazardous waste pharmaceuticals under this subchapter, unless the container held non -acute hazardous waste pharmaceuticals and is empty as defined in s. NR 661.0007(2) (a) or (b). Examples of containers and delivery devices containing residues may include inhalers, aerosol cans, nebulizers, tubes of ointments, gels, or creams.