Dwijing Festival– A cultural Festival Cum Trade Mela. An annual event being organized in the bank of river, Aai, in Chirang District near Chapaguri,Bongaigaon Town during winter season. State and National level organizations, Departments,Business organizations participate here and publicity on tourism is emphasized.

Baokhungri Festival– This is also a cultural Festival Cum Trade Mela held at Baokhungri,Kokrajhar.Local sports,traditional foods are given wide publicity through this event held in the month of April every year. Paragliding activities are also taken up during this festival.

Bhairabkunda Mela– This is an annual event held at Bhairabkunda in Udalguri District during  the month of January every year giving importance to tourism, business activities, traditional items etc.

Indo Bhutan Friendship Mela, Subankhata– An annual trade festival held annually in Subankhata in baksa district in the month of January. Bhutan Govt. participates with their  business organizations. Business organizations from BTC and of outside BTC areas participate in this mela. Tourism is emphasized.

Leo Expo – It is an international Trade festival held annually at Maniram Dewan Trade Centre,Betkuchi,Guwahati. National and international  participants do business in this trade fair. Industries & Commerce Deptt.,BTC participates in this Expo with handloom,handicraft propducts of BTC area.