Trading Corporation of Bangladesh (TCB) job examination final result published. Roll number (merit rank) of the candidates finally selected through written, practical (where applicable), and oral examination for the purpose of direct recruitment to the following posts of Trading Corporation of Bangladesh (TCB) 3rd and 4th class (13-20th grade) and on the basis of Bangladesh Government’s prevailing quota and merit. according to). The authority reserves the right to make any amendments. The office order of recruitment of selected candidates will be published on the TCB website (www.tcb.gov.bd) and sent by post and SMS through teletalk.