. The Corporate Executive on Specialised Services - is managed by the Corporate Executive Manager who reports directly to the Deputy Auditor- General. This Corporate Executive deploys all specialized expertise to simplify complicated areas. It is also the centre responsible for activities on systematic and cross cutting issues within the Supreme Audit Institution of South Africa. It integrates into regularity audit through the sharing of insights and assists with the development of audit approaches guidance. In addition it promotes knowledge sharing through institutional cooperation activities as well as to demonstrate the value and benefits of the Supreme Audit Institutions. This corporate consists of the following five business units in order to facilitate its responsibility: