Micro Waqf Bank (BWM) is a Sharia Microfinance Institution (LKMS) that exists to overcome community groups that face difficulties in accessing financial institutions. However, the SOP makes BWM different from microfinance institutions. BWM's financing products are still limited as BWM Barokah's business focus is financing with qardh contracts with low margins. The purpose of this study is to see the application and supervision of sharia principles at the Barokah al-Masthuriyah Micro Waqf Bank in empowering the community and the contracts used in it. This research uses an empirical juridical approach with a qualitative approach. Data was obtained through interviews, observations, and literature studies. The result of this research is that Barokah al-Masturiyah Waqf Bank has a financing product that uses a qardh contract. BWM al-Masturiyah in carrying out the mandate of Law Number 21 of 2008 where every business activity based on sharia principles, must be carried out in accordance with sharia principles that have been determined by the DSN-MUI. Therefore, in carrying out supervision of BWM management in accordance with sharia principles, BWM Barokah al-Masthuriyah has carried out various supervisions. In conclusion, BWM al-Masturiyah has implemented sharia principles supervised by DPS, the Cooperative Office, OJK, and LAZNAS BSM Umat.