Inspection of automobiles or shaken is designed to check on a regular basis whether your automobile satisfies standards designated by law. No automobile is allowed to run on public roads unless it has passed this inspection and has the proof of inspection (shaken-sho) delivered for it. The inspection is valid for the next two years for personally-owned cars (three years after the first inspection of newly purchased personally-owned cars). Automobiles must undergo an inspection every second year. A square seal is given as evidence of the completion of the inspection, which you must affix on the windscreen of your automobile.
When you have a professional agent undertake the shaken procedure and inspection for your automobile, you can easily clear all the requirements, while having to pay for fees. If you wish instead to undergo the process on your own, please enquire at your local transport branch office.