In continuation of the scientific research movement in the College of Law at the University of Mosul, Dr. Manhal Abdul Ghani Qalandar and Dr. Mustafa Natiq Saleh / Special Law Branch of the College of Law at the University of Mosul have issued the scientific author tagged studies in commercial law (banks _ arbitration _ investment). Presenting the latest studies in the field of scientific disciplines that provide solutions to everything that is new and updated, in addition to considering it a specialized scientific reference that provides legal offices with sources that include modern information for the benefit of scholars and researchers in their studies and research.