You can get your birth certificate reissued in English and the local language then you don't need translation. I did not have a birth certificate. My mum got it for me recently. I turn 30 tmrw so better late than never.
Get the translation done and get it notorized.
Get the affidavit for translation
Get the copy of original certified/notorized.
All the three things can be done in Sec-17, Chandigarh - behind Sampark centre