In the recent White Paper, Equity and Excellence: Liberating the NHS, there is a commitment to providing better value from the resources available to healthcare. This requires the NHS to address variations in activity and spend. Such variations indicate the need to focus on appropriateness of care, and to investigate the possibilities that there is overuse of some interventions and that some lower value activities are undertaken. In the atlas, Right Care presents a series of 34 maps of variation selected from topics which National Clinical Directors and others have identified as being of importance to their clinical specialty. (NHS Right Care - publications)