There is no set format of Non Availability of Birth Certificates in India. In fact you can have the different looking Non Availability of Birth Certificates within the same state from the different areas. The basic content of Non Availability of Birth Certificate however, is the same.

Each Non Availability of Birth Certificate would state that that the search has been made and they could not find the records related to the applicant's birth. In most cases the Non Availability of Birth Certificate also has the seal and signature of issuing authority. In computer generated Non Availability of Birth Certificates the seal and signature is not required.

We are putting some sample Non Availability of Birth Certificates just for reference to have an idea. You may or may not get the similar Non Availability of Birth Certificate from the same area.

Non Availability of Birth Certificate - Ambala, Hrayana
Non Availability of Birth Certificate - Mumbai, MH
Non Availability of Birth Certificate - Asansol, WB
Non Availability of Birth Certificate - Warangal, AP
Non Availability of Birth Certificate - Guntur, AP
Non Availability of Birth Certificate - Hyderabad, AP
Non Availability of Birth Certificate - Delhi
Non Availability of Birth Certificate - Madurai, TN