The Bangko Sentral ng Pilipinas (BSP) welcomes the enactment of a law putting Islamic banks under its regulation and supervision. Republic Act No. 11439 or "Act Providing for the Regulation and Organization of Islamic Banks" was signed by President Rodrigo Duterte on August 22. In the Philippines, the potential market for Islamic banking products mainly comprises the Muslims which account for about 10% of the population. The BSP noted that Islamic banking can also be attractive to non-Muslims, particularly investors who may be looking for new asset classes, instruments and products to diversify their portfolios. An Interagency Working Group on Islamic Banking and Finance has been constituted to develop a regulatory framework for Islamic banking.