39th BCS Online Application Form and Apply Process on www.bpsc.gov.bd. Today is going to start the 39th BCS Online Application. All interested applicants can apply online for 39th BCS preliminary examination 2023. Bangladesh Government is planning to announce BCS 39th circular 2023. BCS is the civil service of the Bangladesh Government. From the BCS selection process, qualified candidates can get the chance to serve the nation.