Dr. Aznan Hasan is an Assistant Professor in Islamic law and the former head of Islamic law Department, Ahmad Ibrahim Kulliyyah of Laws, International Islamic University Malaysia. He taught subjects such as Islamic Legal Theory, Islamic Commercial Law and Islamic Banking and Finance at both undergraduate and postgraduate levels. He is a member, Shariah Advisory Council of Bank Negara Malaysia and Shariah Advisory Council, Securities Commission of Malaysia. He is also the Chairman, Shariah Advisory Board, ACR Retakaful (Bahrain), Shariah Advisor, Barclays Capital (London), ABSA Islamic Bank (South Africa), Yasaar Limited (UK), Dar al-Istithmar (Dubai), UM Financial( Kanada), Maybank Investment Bank, Amanahraya Berhad, Amanah Raya Investment Bank Labuan, Employee Provident Fund (EPF) and some other financial institutions and corporate bodies at both local and international level. He is also a registered Shariah Advisor for the Islamic Unit Trust Schemes and Islamic securities (Sukuk), Securities Commission of Malaysia. He is also a Member, National International Zakat Organisation (IZO) Coordination Committee, an advisory body established under the Prime Minister Department. Dr. Aznan Hasan received his first Degree in Shariah from University of al-Azhar. He then successfully completed his Master degree in Shariah from Cairo University with distinction (mumtaz). He then obtained his Ph. D from University of Wales, Lampeter, United Kingdom.