The National Rheumatoid Arthritis Society (NRAS) is the only patient-led organisation in the UK specialising in rheumatoid arthritis (RA) and juvenile idiopathic arthritis (JIA). Due to its targeted focus on RA and JIA, NRAS provides truly expert and wide-ranging services to support, educate and campaign for people living with these complex autoimmune conditions, their families and the health professionals who treat them.