Ijtihad

Ijtihad (Arabic: اجتهاد, literally 'exertion' or 'striving') is the process of independent legal reasoning by qualified Islamic scholars (Mujtahidun) to derive new rulings for situations not explicitly addressed in the Quran or Sunnah. It is the primary mechanism through which Islamic law has evolved to address contemporary issues — including the entire field of modern Islamic finance. Ijtihad employs methodological tools including Qiyas (analogical reasoning), Ijma (scholarly consensus), Istihsan (juristic preference), Maslaha (public interest), and Sadd al-Dhara'i (blocking the means to prohibited ends). Every AAOIFI Shariah Standard, every Islamic finance fatwa, and every new product approval is an exercise of collective Ijtihad by Shariah scholars. The legitimacy of Islamic finance products depends entirely on the quality of the Ijtihad underlying their approval. IOF's Shariah governance layer tracks the Ijtihad basis (reasoning methodology) for each approved product.