This course covers the definition of Legislative Policy, its legitimacy, its importance, its objectives, its standards, and its relationship with the sources of Islamic legislation. In addition, it highlights the fields of legislative policy, such as creed, worshipping, al-Qada’ i.e. the juridical authority, al-Hisbah i.e. a kind of Islamic executive juridical authorities, penalty, economy, and administration. Furthermore, this course provides an applicable study to this subject in the fields of personal statuses, transactions, and political system.