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 were not convinced by the evidence presented. The other legacy of his tenure was the introduction in 2011 of the 'personalised summary statement'. This was intended to be a written explanation to the "claimant" in plain English of how the assessor's recommendation had been reached, but the DWP decided not to send them to claimants; instead, the department sent a 'decision-makers justification' written by a civil servant. Nevertheless, the DWP insisted that assessors still write summaries, saying that decision-makers found them helpful when trying to understand the main reports. The DWP decided to set up an 'evidence-based review' — overseen