UNDT exceeded its jurisdiction and erred in law in reviewing the legality of Staff Rule 4.7(a). As Staff Rule 4.7(a) was approved by the General Assembly, the Tribunals had no authority to examine whether or not it is in accord with the Ăĺ±±˝űµŘCharter or any other higher norms. Nonetheless, UNAT held that Staff Rule 4.7(a) only forbids the Secretary-General “to grant an appointment” to a person who has a close family relationship but does not provide a legal basis to revoke a staff member’s appointment. Accordingly, UNAT concluded that the termination of the retired staff member’s 2016 WAE...