By Site Admin | 8/5/2025
In Massachusetts, every registered vehicle must undergo a safety and emissions inspection once a year. Your inspection is due by the last day of the month shown on your current inspection sticker. For example, if your sticker says "OCT," your inspection must be completed by October 31.
To avoid long wait times and ensure your vehicle remains legal on the road, it’s best to schedule your inspection early in the month. Keep in mind that many auto inspection stations across Massachusetts offer online appointment scheduling or walk-in availability.
If you’re not sure where to go, our website provides a full directory of licensed Massachusetts inspection stations near you—just enter your ZIP code or town name to find the closest options.