Which of the following is part of the labeling requirement for hazardous waste containers?

• A. The words 'hazardous waste', the full name of the contents, and the date added.
• B. The hazard class on the label.
• C. The color of the label.
• D. The storage room number.

Answer: (A)

Labeling hazardous waste containers ensures safe handling and regulatory compliance by making the waste immediately identifiable and traceable. The essential elements are: the words 'hazardous waste' to mark its regulated status; the full name of the contents to specify exactly what is inside, which guides proper treatment, compatibility, and emergency response; and the date the waste was added to the container so you can track accumulation time and know when to transfer waste to a permitted disposal facility. The hazard class, label color, and a storage room number are not part of the standard required labeling information in most programs; a label focused on the three elements keeps everyone informed and compliant.