Staff rule 111.2 (a) requires that a staff member who wishes to challenge an administrative decision to request the Secretary-General, within two months of notification of the said decision, for the decision to be reconsidered. This period starts from the notification of the first refusal decision. The sending by the administration of decisions confirming a first refusal does not reopen the deadlines. However, it is up to the judge to ascertain before rejecting a time-barred request that the staff member has not been misled by the administration on the terms of his appeal.