A study about the concept of collective ijtihad (Islamic jurisprudence), its legitimacy, formation, types, understanding, rules, and different types of councils that apply it, with particular attention to the International Islamic Jurisprudence Council.
1. The concept of ijtihad, its types, collective ijtihad, its legitimacy, and the fruit of calling for it
2. Chapter II The concept of jurisprudence councils and the most important jurisprudence councils that were established in our present era
3. The Islamic Jurisprudence Academy of the Organization of the Islamic Conference (Islamic Jurisprudence Academy
4. Section Four: Accessory sources
5. Ijtihad and the conditions for Ijtihad
6. Fatwa, conditions for fatwa and the mufti
7. Imitation
8. Disagreement
9. Benefiting from established previous doctrines and jurisprudence
