Main Objectives of the WBTPO are:
- To provide a trade fair complex styled Milan Mela for promoting trade and industry, art and culture and other services in the State of West Bengal.
- To organize national and international trade fairs, exhibitions and conferences and other events for promotion of art and culture, other services, recreation etc.
- To construct/ set up, maintain and operate Exhibition complexes in West Bengal for holding local, national and international exhibitions in such complexes or elsewhere in the state for promotion of trade and industry.
- To promote the trade fair complex developed in Milan Mela along with other allied facilities in India and overseas to invite participation for holding events ranging from small meetings to large fairs.
- To display items ranging from handicrafts to heavy machinery, printing and printing machinery, auto shows etc.