Bahrain's central bank has proposed new governance rules that would require Islamic banks to conduct external sharia audits of their operations, representing a shift away from the long-held practice of self-regulation. Islamic banks in the Gulf have traditionally used in-house boards of Islamic scholars to determine whether religious principles are being obeyed. Some scholars argue that this decentralised approach allows more flexibility and diversity in Islamic finance. Bahrain's central bank said that a public consultation period for its draft rules would close on Oct. 16. These provisions could place Bahrain among the strictest jurisdictions for sharia scholars.