UNAT held that UNDT erred in concluding that the refusal by the former Executive Director to open an investigation into all the allegations raised violated ST/SGB/2008/5. UNAT held that the Administration has a degree of discretion as to how to conduct a review and assessment of a complaint and may decide whether to undertake a fact-finding investigation into all or some of the allegations. UNAT affirmed UNDT’s conclusion that the former Executive Director did not comply with ST/SGB/2008/5 by hiring two consultants from outside the Organisation to conduct the investigation. Under ST/SGB/2008/5...