So India consider anyone with Indian background an 'overseas citizen of India' even if they renounce Indian citizenship and acquire other's?Is there any time period for it?Is it applicable for the descendant?
Yes it does, with the holders of Pakistani and Bangladeshi passport being the exception.
There are some rules, and yes its applicable to the descendants as well.
Overseas Citizen of India (OCI) Cardholder
(a) The following categories of persons (except Pakistan and Bangladesh) are eligible to apply under OCI scheme:
- Who is a citizen of another country, but was a citizen of India at the time of, or at any time after, the commencement of the constitution; or
- Who is a citizen of another country, but was eligible to become a citizen of India at the time of the commencement of the constitution; or
- Who is a citizen of another country, but belonged to a territory that became part of India after the 15th day of August, 1947; or
- Who is a child or a grand-child or a great grandchild of such a citizen; or