Topic summary
Immigration control
Extracted from the Wikipedia article Border control.
Diaspora communities
Certain countries adopt immigration policies designed to be favourable towards members of diaspora communities with a connection to the country. For example, the Indian government confers Overseas Citizenship of India (OCI) status on foreign citizens of Indian origin to enable them to live and work indefinitely in India. OCI status was introduced in response to demands for dual citizenship by the Indian diaspora, particularly in countries with large populations of Indian origin. It was introduced by The Citizenship (Amendment) Act, 2005 in August 2005. Similar to OCI status, the UK Ancestry visa exempts members of the British diaspora from usual immigration controls. Poland issued the Karta Polaka to citizens of certain northeast European countries with Polish ancestry, but later expanded it to the worldwide Polonia.