The Institute for Timber Construction (ITC-SA) under this brand gives recognition to Engineers with substantial experience and proven competence in timber engineering through the accolade of ITC-SA approved Engineer. In order to ensure full compliance with all the provisions of both the Building Standards Act [Section 14(A)] and the National Building Regulations [Regulation A19], these Engineers may appoint, train and regularly re-train Inspectors to inspect erected Timber Roof Structures on their behalf.