Criticism of the Work Capability Assessment group of experts — a professor of psychiatry, a consultant psychiatrist in learning disability, a professor of rheumatology, and an expert in human resources — reviewed the WCA in 2013 and concluded that "the WCA produced consistent results on the whole, and is an accurate indicator of work capability compared with expert opinion". But in the year that the study was published, the firms running back-to-work training for people on ESA said they had "ongoing concerns about the accuracy of the WCA". And in 2014, Atos announced that it had come to the conclusion that "the WCA is not working
Incapacity Benefit workplace might have removed some of the barriers to disabled people returning to work. In two pilot studies of the Work Capability Assessment as a tool for judging the fitness for work of long-term Incapacity Benefit recipients – when 1,347 disabled people living in Aberdeen and Burnley, who had been on their benefit for at least two years, were assessed in late 2010 – provisional results suggested that: The reliability of this provisional data has been challenged, since many of those categorised as 'fit for work' subsequently won their appeals against the initial decision, suggesting that the results of the