Chapter 4 explores the ways in which the Ottoman executive authorities attempted to influence and control the legal doctrines, drawn from fiqh, that were used in Cairo’s courts. Although the government could not produce fiqh, which was the domain of scholars, the authorities could shape applied law by intervening in the reading of fiqh, and instructing judges to favor particular doctrines from within the fiqh tradition. The chapter focuses in particular on one site where this occurred, Cairo’s madhhab pluralism, showing that the Ottoman authorities attempted to privilege Ḥanafī doctrines at several points, but often faced resistance from Egyptian scholars. As examples of this Ḥanafizing process, the chapter focuses on the issues of judicial divorce (faskh) and long-term rental contracts (al-ijāra al-ṭawīla). More broadly, the chapter argues that regardless of the debates about ijtihād and taqlīḍ, change in applied law was possible in pre-modern Islamic societies without doctrinal innovation, through manipulation of the diversity within the vast accumulated body of fiqh.