Tobacco control law implementation is very difficult without roles and regulation. Speakers said as quickly as possible formulate roles and regulation for tobacco control law. WBB Trust organized a seminar 7 September 2013 at bilia center for formulate roles and regulation of tobacco control law. A K M Mizanur Rahman, Deputy Director General (operation), Ansar & village defense force, Krishna pada roy, Deputy Commissioner, Dhaka metro politon police, Md. Al-amin, executive magistrate, Rapid Action Battalion (RAB), Aminul Islam Sujon, project co-ordinator, WBB Trust and Advocate Syed Mahbubul Alam, Director of WBB Trust were attended in this seminar.