Chemicals and Fertilizers

Department of Chemicals and Petrochemicals http://chemicals.nic.in/
Department of Fertilizers http://fert.nic.in/
Civil Aviation http://civilaviation.nic.in/welcome.html
Directorate General of Civil Aviation http://dgca.nic.in/
Coal http://www.coal.nic.in/
Commerce and Industry http://commin.nic.in/
Department of Commerce http://commerce.nic.in/
Department of Explosives http://explosives.nic.in/
Directorate General of Anti-dumping & Allied Duties http://commin.nic.in/doc/
Directorate General of Commercial Intelligence & Statistics http://dgciskol.nic.in/
Department of Industrial Development http://did.nic.in/
Controller General of Patents, Designs and Trade Marks http://patentoffice.nic.in/
Trade Marks Registry http://www.tmrindia.com/