UNDT/2010/050, Kaddoura
From the moment that the new Executive Secretary took up his functions at ESCWA, the Deputy Executive Secretary was no longer competent to decide, on 8 August 2007, to reassign the Applicant. Indeed, there is no documentary evidence that he had received delegation of authority from the Executive Secretary to take the contested decision, which is thus illegal. However, on 16 August 2007, the Executive Secretary confirmed the decision taken on 8 August 2007 by his Deputy. This new decision is legal but it does not have the effect of regularizing ex post facto the decision of 8 August 2007...