Which of the following best describes the required labeling on hazardous waste containers?

• A. The words 'hazardous waste', the full name of the contents, and the date added.
• B. The words 'hazardous waste', the hazard symbol, and the date added.
• C. The full name of the contents and the date added.
• D. The words 'hazardous waste' only.

Answer: (A)

Clear, complete labeling of hazardous waste containers is about quickly identifying the waste and tracking how long it's been stored. The best labeling combines three elements: the words "Hazardous Waste" to mark the category, the full name (description) of the contents so you know exactly what is inside, and the date the waste began accumulating so you can manage storage time and schedule disposal. The hazard symbol is helpful as a visual cue, but it doesn’t by itself tell you what the waste is or how long it’s been stored. A label that omits the category or the description or the accumulation date would leave workers unsure about handling, compatibility, or when to remove the waste.