This 15-credit Certificate is offered at Seattle Central Community College. The program prepares individuals for entry into EFDA positions and for the Washington Restorative Examination (WARE) Exam given by Dental Assisting National Board (DANB) as well as the Restorative Section of the Western Regional Examining Board (WREB). As an EFDA and licensed oral health professional, you become an integral part of the dental team to provide patient care. The range of services performed by EFDA in Washington include: placing and contouring dental fillings.