How does a mechanic indicate approval on an inspection sticker?

A mechanic indicates approval on an inspection sticker by signing in the designated area. This signature serves as a formal verification that the vehicle has passed the required safety inspection, confirming that the mechanic is certifying the condition of the vehicle in compliance with state regulations. It is a key part of the inspection process as it provides accountability and traceability, ensuring that the inspection was conducted properly.

While typed names or digital signatures may be used in other contexts, they do not fulfill the requirement of a personal signature on an inspection sticker. Furthermore, a stamp might imply a more automated process that lacks the personal verification needed for safety inspections. The personal signature is essential as it represents the mechanic’s endorsement and liability for the inspection performed.