About us Central Shariah Board for Islamic Banks of Bangladesh (CSBIB) is a national non-profitable corporate body of Islamic banks and Islamic banking branches/windows operating in Bangladesh. It is an organization registered by the government of the People’s Republic of Bangladesh (Govt. Reg. No. S-9922 of 2009). Main objective of the CSBIB is to provide all-out cooperation and assistance to the government, central bank, regulatory authority and its member banks for the tracking right path to Islamic banking industry in the light of Islamic Shariah.