EIC | Edvance Christian Schools Association is underwritten by Ecclesiastical Insurance Office plc rated A- (Excellent) by A.M. Best. Ecclesiastical Insurance Office plc is a specialist commercial insurance company. We are deeply committed to serving the insurance needs of organizations that enrich the lives of others; to preserving Canada’s distinct communities, cultures and heritage; and to supporting initiatives that help eradicate poverty and improve the lives of people in need.