Official Information Page of the Indian Customs, Calcutta

Official website of the Kolkata Police.

Official Information Page of the Kolkata Traffic Police.

Provides weather and other environmental information for the east of the country, and the Bay of Bengal.

Regional Testing Centre (E.R.), Kolkata is one of the four RTCs under Ministry of Small Scale Industry, Govt. of India. It provides test and calibration facilities to all industrial establishments as well as Inspection Agencies of Eastern India.

India's major mint complex.

Online Indian Passport information.