Hello,

         The city of examination is subject to availability and is allotted on count down basis. It cannot be changed if once chosen and allotted. No request is usually entertained. But u can still try by emailing them.(aiims.mbbs18@gmail.com )

 That's why u need to indicate the examination centre at the time of filling the application form with utmost care.

 The city chosen is subject to confirmation of payment of examination fee.

 And you need to fill up the application form at earliest without waiting for the last date to avoid not getting the city of your choice.