The Special Investigating Unit (SIU) says officials of the Department of Health as well as former Health Minister, Zweli Mkhize, flouted the law in awarding contracts to a company linked to Mkhize's associates. The SIU says it has recommended that the department take disciplinary action against officials implicated in the matter. SIU Head Andy Mothibi has told Scopa that the unit has also referred other cases to the NPA for prosecution. This relates to contracts awarded by the department to Digital Vibes to provide communication services to the department.