Since 1 January 2003 all NHS bodies have had a legal duty to involve and consult the public. Through the involvement of patients and public the intention is to improve the patients’ experiences of the NHS. Within each NHS Trust, patients and relatives should be able to access the Patient Advice and Liaison Service (PALS) to resolve immediate concerns. Data provided by PALS should help trusts to improve their services. Alongside the PALS are Patient and Public Involvement Forums (PPI Forums) whose aims are to gain the views of local people about their local health services, which can be fed back to the trusts.
Best practice guidelines can be found in the recent publication Getting over the wall which provides practical examples of where patient and public involvement has made a difference to patients' experiences.