Objective: Hello CT App is introduced to encourage the citizens of Bangladesh to inform the Counter Terrorism & Transnational Crime Unit, Dhaka Metropolitan Police, Bangladesh Police about any information of Terrorism, Extremism, Arms & Explosive, Cyber Crime, Drugs, Smuggling, Terrorist Financing and any other Transnational Crime. Related Documents: Informants can send any supporting documents (doc/photo/video/audio) related to that information. Informant’s Identity: The CTTC will not take any details of the informant. But if the informant wants, s/he can send her/his identity & contact details. The CTTC never discloses the identity of any informant. Editing & Anonymous Chat: The informant can also add, edit & chat with us after providing an information. The CTTC will also provide update, progress or query about the information by chatting with the informant. Most Wanted and Others: This app will provide information about the wanted criminals by the CTTC. It will also provide latest news about the CTTC.