1. Government of India - http://india.gov.in
2. Ministry of Home Affairs - http://mha.nic.in
3. Bureau of Immigration - http://immigrationindia.nic.in
4. Airport Authority of India - http://www.airportsindia.org.in
5. Central Bureau of Exercise & Customs - http://www.cbec.gov.in
6. Ministry of Tourism - http://incredibleindia.org , http://tourism.gov.in
7. Ministry of Agriculture - http://plantquarantineindia.nic.in
8. Ministry of Oversees Indian Affairs - http://moia.gov.in
9. Bureau of Civil Aviation Security - http://bcasindia.nic.in
10. Directorate General of Civil Aviation - http://dgca.gov.in