The spouse, parents and children of the deceased depositor shall present the death certificate of the deceased depositor and documents showing kinship (such as household registration book, marriage certificate and birth certificate, etc.). ) and their valid identity documents, and the heirs or legatees designated by the notarized will, with the death certificate of the deceased depositor, notarized will and their valid identity documents, may individually or jointly submit a written application to the banking financial institution where the deposit is located to handle the deposit inquiry business. The scope of inquiry includes the balance of deposits and the balance of non-deposit financial assets issued or managed by banking financial institutions themselves. After formal examination, the banking financial institution shall inform the applicant in writing of the inquiry balance. For the third-party products whose consignment mode cannot be determined, the banking financial institution shall inform the applicant to inquire with the relevant institutions.