What information is typically included on an EPA ID number and who needs it?

• A. It identifies the facility owner's name; only generators need it
• B. It is a tax identification number; all facilities need it
• C. It is used only for transporters; transporters need it
• D. The EPA ID uniquely identifies a generator or transporter; any facility that generates, transports, or treats hazardous waste is required to have one

Answer: (D)

The main idea is that the EPA ID number is a unique identifier used to track hazardous waste activities from generation to disposal. This number is assigned to facilities involved in hazardous waste work and is required for any place that generates, transports, or treats hazardous waste. It isn’t a tax ID or the facility owner’s name. It isn’t limited only to transporters; generators also need an EPA ID because their shipments must be documented and tracked through the manifest system. The ID helps the EPA and state agencies monitor compliance, ensure proper handling, and connect relevant regulatory information to the correct facility. So the best description is that the EPA ID uniquely identifies a generator or transporter, and any facility that generates, transports, or treats hazardous waste is required to have one.