Purpose of the medical certificate: 1 Because the driver's license was not verified before and the copy of the driver's license was not signed; Submit a certificate of physical condition once a year or every two years, which is not indicated on the driver's license. So it can only be seen on the receipt document.
It is also for this reason that insurance companies or some units need to see the medical certificate.
However, it will not be used after May next year 1, and it will be marked or signed on the driver's license.