A person who
does not come under any of the previous provision of acquiring citizenship can acquire Indian citizenship by naturalization if his application has been accepted by government of India and a certificate is given for the purpose.
The person to receive the certificate of naturalized citizen should fulfill the following conditions. They are:
- He is not a citizen of a country which prohibits Indians becoming citizens of that country through naturalization.
- He has renounced the citizenship of his native country
- He has resided in India for a period of five years prior to the application.
- He has basic knowledge of one of the languages specified in the constitution.
- It provided citizenship he promises to reside in India and render service to India.