UNAT rejected the request for an oral hearing finding no need for further clarification of the issues. UNAT held that the Appellant failed to identify the grounds for his appeal, considering it defective. UNAT agreed with UNRWA DT that the Appellant had not complied with Staff Rule 111.3, which prescribes that the staff member is required to appeal to the JAB within thirty days. UNAT held that UNRWA DT鈥檚 conclusion that the application was not receivable did not present any errors of law or fact. UNAT dismissed the appeal and affirmed the UNRWA DT judgment.