What evidence would indicate an unreadable emission label?

• A. The label is faded, damaged, or obscured, preventing verification of compliance.
• B. The label is missing entirely.
• C. The label is present and legible.
• D. The label is affixed to a non-standard location.

Answer: (A)

An unreadable emission label is shown when you cannot read the label because it is faded, damaged, or obscured. The label holds key certification information, and if that data can’t be read, you can’t verify whether the vehicle meets the required emissions standards. If the label is missing entirely, that’s a different issue—there’s no label to read at all rather than being unreadable. If the label is present and legible, it can be read to confirm compliance. A non-standard location might make reading harder, but as long as the information is still readable, it doesn’t count as unreadable.