Greetings!
Gap certificate or Gap Affidavit is your declaration on the non-judicial stamp paper stating the reason for taking gap and declaration that you did not take admission to any other college, university or courses during the gap year. You can buy stamp certificates from any notary, sub-registrar offices, courts.

To know format of Gap year affidavit please visit: http://nicfs.gov.in/?p=15777

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