The Applicant duly performed the obligation to inform the Administration within the stipulated timelines of his ill health and diligently initiated and maintained communication with his supervisor, UNMISS Human Resources Section (HRS), the UNMISS Chief Medical Officer and the Medical Services Division (MSD). He sent all documentation requested of him in that regard. The review and non-certification of the Applicant’s sick leave were unduly delayed by the MSD and that the said delay was prejudicial to the Applicant. MSD and UNMISS/HRS owed a duty to the Applicant to advise him of the option...