The Information, Advice and Support Services Network (IASS Network) offer information, advice and support for parents/carers of children and young people with special educational needs (SEN). They are statutory services which means there has to be one in every local authority. Search for your nearest IASS closest to Cambridge. They are free, impartial and confidential services. The overall aim is to provide a menu of flexible services for parents whose children have SEN in order to empower them to play an active and informed role in their child's education.