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
Work Capability Assessment Professor Harrington once he had submitted his final report in 2012. A year after the policy was announced, the DWP said that henceforth claimants placed in the Support Group after their WCA who have a "severe, lifelong disability" (as judged by the DWP) "will no longer need to be reassessed". Between 2011 and 2013 around 40% of claimants found 'fit for work' appealed to a tribunal and around 40% of those appeals were successful. The total number of external appeals dropped markedly over the course of 2013, although most appellants who reach the tribunal stage now see their 'fit for