UNAT held, in agreement with UNDT, that the decision of 23 April 2013 when the Appellant was informed that his post would be abolished on 31 December 2013, constituted the contested administrative decision in the case. UNAT agreed with the Appellant that, in its Order No. 98 (NY/2014), UNDT made no reference to considering receivability as a preliminary issue, however, UNAT held that the Appellant did not establish that such an error resulted in a manifestly unreasonable decision or had any effect at all on the decision. UNAT held that the Appellant’s claim that he did not receive a fair trial...