Customs and Excise Circulars and Notifications : www.cbec.gov.in 

Director General of Foreign Trade - Licensing : dgft.gov.in

Mumbai Customs Website for info of Mumbai / JNPT / Air Cargo Complex: www.ieport.com 

Income Tax Notifications: www.incometaxindia.gov.in 

JNPT (Nhava Sheva) port Notifications and Updates : www.jnport.com

JNPT Customs related information : www.jawaharcustoms.gov.in