---

There is not comprehensive information available about the control, complications and treatment methods of factor VII deficiency. Online registry system called seven treatment evaluation registries (STER) has been created which investigated the disease as an international multi-center prospective observational project in order to provide information about the effect and immunity of available therapies. In this report, five patients with factor VII deficiency were diagnosed and registered in Golestan Province, Northern Iran, during 2010-11. All treatment protocol, demographic charectristic of patients were collected and registered in www.targetseven.org on the basis of STER´s protocol.