The one and same certificate is used to declare that two (or more) names pertain to the same person. If a person uses multiple names in different documents, but without legally changing your name, then he/she has to submit this certificate, to declare that it is only he/she has used all those names (mention all variations of your name accurately in the document).
Supporting documents to be uploaded:
Time Frame to issue the Certificate:
5 days from the date of application
For a specified minimum period
Rs.18/- (Akshaya service charge) + Rs.7 (Govt.Service charge) + Rs.3 per page for scanning /printing
SC / ST families need to pay Rs 10 + Rs.2 per page for scanning /printing
BPL families need to pay Rs 20