Hello dear 

Any domicile certificate for a state has only the validity for six months. You need to renew it later then. So, if you are about to go for the NEET Gujarat state counselling, make sure the certificate is valid, else get it renewed at the earliest. 

I hope this helps you. Feel free to ask any other queries. All the best!! 

Hey ! The domicile certificate is a proof of you residing in the same place for more than five years. And if you have been residing in the same place for fivevyears , then you can get a permanent domicile certificate . If it is issued by thecstate quthority , then it will have the life time validity . And only that certificate will be considered as valid at the time og MBBS admission. Hope you understand!