ECDO observed International Mother Language Day on 21^st February, 2010. ECDO tributes to the Language Movement martyrs who sacrificed their lives for the mother tongue 58 years ago. ECDO organized a rally on the occasion of this day observation & after rally ECDO laid wreaths at the Sylhet Shaheed Minar and stood in silence for a few moments in remembrance of the martyrs. In the program there were present Executive committee members of the organization & staffs. ECDO observed this International Mother Language Day every year.