Those who are under 21 years of age should get their driving license renewed after every 12 months, till they reach the age of 21. After 21 years of age, a driver has to renew his driving license after every 10 years.
If you drive with an expired license, you will be fined by the traffic police. An expired driving license has no grace period. Whether you drive or not, you have to pay the late penalty charges for getting your license renewed if it expires.