Police Regulation is an essential part of the Bangladesh Police. The need to ensure the public's interest through effective law enforcement has long been felt. One of the challenges of police is to bring benefits through transparency and accountability and provide easy and harassment-free service. The police regulations were made in 1947. From then onward So far many regulations have changed in the time The need for more changes and needs to be done. The provision of police regulations (PRBA) is very important for the daily activities of the members of the party. With this aim, I have tried this small effort to make the police regulations accessible to all the police members. That's why this mobile app called 'Bangladesh Police Regulation (PRB)' has been launched.