Visitor Visa renewal

[thatts]

Hi,

My parents visitor Visa for 10 years is expiring end of the year. We would like to renew it. What is the process ? 

They have visited us 4 times in the last 10 years. Never over stayed their stay has been either for two months or six months.

Will they have to go to consulate ?

Thanks for your help.

 

Thanks

Rajesh

 

 

 

 

 

[pontevecchio]

Maybe you could look at

http://www.ustraveldocs.com/in/in-niv-visarenew.asp