IV. SICK LEAVE 1. Sick leave means any period during which a staff member is permitted to be absent from duty on account of illness and shall be provided in accordance with the Employment Ordinance or as specified in his/her letter of appointment / terms of service. 2. Sick leave in excess of two days shall not be granted without a certificate signed by a registered medical practitioner specifying the reason and the recommended period of sick leave. Notwithstanding this, the supervisor may request for the production of a medical certificate for sick leave of two days or less, if deemed necessary. 3. The University Administration reserves the right to further consult the medical practitioner or seek alternative medical advice before granting approval, especially in cases involving repeated/extended periods of sick leave. 4. Sick leave without pay may be granted once the staff member has exhausted his/her entitlement to paid sick leave. Terms and conditions of service during a period of unpaid sick leave will be the same as those for a period of no pay leave. .