Jane Bonehill is Proprietor of DenMed Training and Consultancy. She is a founder member and past Chairperson of the BADN Health and Safety Advisory Committee and has written a number of health and safety advice sheets. Clare Roberts is Head of Research and Development at the Guy’s, King’s & St Thomas’s (GKT) Dental Nurse Education & Training Centre. She is an examiner for the National Examining Board for Dental Nurses (NEBDN), a member of the (NEBDN) Quality Assurance Committee and a GDC Visitor for DCP Programmes. Diana Wincott MBE is a Director of the National Examining Board for Dental Nurses (NEBDN) and a GDC Visitor for DCP Programmes. She is a past-president of the British Association of Dental Nurses (BADN) and past chairman of the NEBDN National Examining Board for Dental Nurses.