BILS paid glowing tributes to the 1952 language martyrs by placing wreaths at the altar of the monument of Central Shaheed Minar on February 21, 2018 to observe International Mother Language Day. BILS Executive Council Member Md. Abdul Wahed, Leaders from different National Trade Union Federations, Youth Trade Union Leaders from two batches of Youth Study Circle, Fellows of academy of Work and BILS Officials participated in the programme.