Small study in this book on the securities business in the Saudi regime without other instruments of other credit; to achieve these papers from the economic posts, and regular function, reflected in its ability to facilitate the use and transfer of inalienable rights, as well as it ensures the validity of the non-acquisition of rights from the DMZ Adakkua that can be invoked on the campaign of former or subsequent securities business, and the book is divided into three sections: the bill of exchange, the bond is, the check, stemming out of these doors twelve chapter.