The Constitution of India does not allow holding Indian citizenship and citizenship of a foreign country simultaneously. Based on the recommendation of the High Level committee on Indian Diaspora, the Government of India decided to grant Overseas Citizenship of India (OCI) commonly known as ‘dual citizenship’.Persons of Indian Origin (PIOs) of certain category as has been specified in the Brochure who migrated from India and acquired citizenship of a foreign country other than Pakistan and Bangladesh, are eligible for grant of OCI as long as their home countries allow dual citizenship in some form or the other under their local laws.