2021-UNAT-1089, Van Khanh Nguyen
UNAT held that the UN-ISA Special Agreement and the resulting ISA Staff Rules do not comply with the UNAT Statute and, consequently, UNAT is unable to exercise its jurisdiction as a second-level tribunal. The jurisdictional power of UNAT, ratione personae, and ratione materiae cannot be established or extended unilaterally by the litigating parties through a procedural contract, expressly or tacitly agreed.
The decision to reject Ms Nguyen’s claim for her separation entitlements as a result of her shortened secondment from UNOPS to ISA.
The JAB of ISA provides recommendations to the Secretary-General of ISA; it does not decide on an appeal. It is therefore not a neutral first instance process within the meaning of Article 2.10 of the UNAT Statute.
To ensure compliance with the jurisdictional requirements of the UN-ISA Special; Agreement and Article 2.10 of the UNAT Statute, UNAT remands the matter to the JAB for reconsideration and decision by a neutral first instance process that produces a written decision and record that includes a statement of the relevant facts and law, with written reasons and analysis.