The investor/ owner of non-deposited securities can refer to the public shareholding companies to inquire about his non-deposited ownership to be duly deposited at the SDC, however, if the investor is deceased, the inheritors should present a letter issued by a sharia court addressed to the SDC includes a request to inquire about the deceased’s ownerships, the SDC then replies the court’s request regarding the deposited ownership and submits official circulars to the public shareholding companies to reply the court regarding the non-deposit ownership.