A supreme audit office established by ‘Abbasids (AD 750–945) to control and check the accounts of other diwans. This was also termed as diwan zimam al-azimmah.
Sahib al-kharaj
Bai al-sirar
Sighah
Iltizam
Bai al-ta'ati
Takaful
Falah
Reverse Murabaha (Tawarruq)
’ard al-ghil
Bai‘ ‘ala al-wasf
Email 